Cause of Super Bowl power outage remains unclear

NEW ORLEANS (AP) — Who turned out the lights?

The day after the 34-minute blackout at the Super Bowl, the exact cause — and who's to blame — were unclear, though a couple of potential culprits had been ruled out.

It wasn't Beyonce's electrifying halftime performance, according to Doug Thornton, manager of the state-owned Superdome, since the singer had her own generator. And it apparently wasn't a case of too much demand for power. Meters showed the 76,000-seat stadium was drawing no more electricity than it does during a typical New Orleans Saints game, Thornton said.

The lights-out game Sunday proved an embarrassment for the Big Easy just when it was hoping to show the rest of the world how far it has come since Hurricane Katrina in 2005. But many fans and residents were forgiving, and officials expressed confidence that the episode wouldn't hurt the city's hopes of hosting the championship again.

To New Orleans' great relief, NFL Commissioner Roger Goodell said the city did a "terrific" job hosting its first pro football championship in the post-Katrina era, and added: "I fully expect that we will be back here for Super Bowls."

Fans watching from their living rooms weren't deterred, either. An estimated 108.4 million people saw the Baltimore Ravens beat the San Francisco 49ers 34-31, making it the third most-viewed program in television history. Both the 2010 and 2011 games hit the 111 million mark.

The problem that caused the outage was believed to have happened around the spot where a line that feeds current from the local power company, Entergy New Orleans, connects with the Superdome's electrical system, officials said. But whether the fault lay with the utility or with the Superdome was not clear.

Determining the cause will probably take days, according to Dennis Dawsey, a vice president for distribution and transmission for Entergy. He said the makers of some of the switching gear have been brought in to help figure out what happened.

An attorney for the state board that oversees the Superdome said the blackout did not appear to be related to the replacement in December of electrical equipment connecting the stadium to Entergy. Officials with the utility and the Superdome noted that an NFL game, the Sugar Bowl and another bowl game were played there in recent weeks with no apparent problems.

The blackout came after a nearly flawless week of activity for football fans in New Orleans leading up to the big game.

"I hope that's not what they'll remember about this Super Bowl," French Quarter artist Gloria Wallis said. "I hope that what they'll remember is they had a great time here and that they were welcomed here."

Ravens fan Antonio Prezioso, a Baltimore native who went to the game with his 11-year-old son, said the outage just extended the experience.

"The more time we could spend at the game was a good thing, as long as it ended the way it did," he said, laughing.

The city last hosted the Super Bowl in 2002, and officials were hoping this would serve as the ultimate showcase for the city's recovery. The storm tore holes in the roof of the Superdome and caused water damage to its electrical systems, and more than $330 million was spent repairing and upgrading the stadium.

Sunday's Super Bowl was New Orleans' 10th as host, and officials plan to make a bid for an 11th in 2018.

Mayor Mitch Landrieu told WWL-AM on Monday that the outage won't hurt the city's chances, and he joked that the game got better after the blackout: "People were leaving and the game was getting boring, so we had to do a little something to spice it up."

Jarvis DeBerry, a columnist for nola.com and The Times-Picayune, wrote that the power outage gave the media "an opportunity to laugh at the apparent ineptitude or suggest that the ghosts of Hurricane Katrina were haunting the Superdome."

"That's not the kind of attention the city was looking for, obviously," he wrote, "but it's certainly too soon to say if people will remember the power shortage over San Francisco's furious comeback attempt against Baltimore or if this will harm the city's future opportunities to host the Super Bowl."

Bjorn Hanson, dean of New York University's Center for Hospitality and Sports Management, said the episode shouldn't hurt the city's reputation as a big convention destination. "I think people view it for what it was: an unusual event with a near-record power draw," he said. "It was the equivalent of a circuit breaker flipping."

The American Association of Neurological Surgeons will meet in New Orleans from April 27 to May 1. Patty Anderson, director of meetings for the group, said of the blackout: "I never even gave it a second thought. To me, the city is bigger, stronger and more vibrant than it's ever been."

___

Associated Press writers Beth Harpaz, Brett Martel, Stacey Plaisance and Barry Wilner contributed to this report.

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Richard III still the criminal king

Richard III on stage and screen

Richard III on stage and screen

Richard III on stage and screen

Richard III on stage and screen

Richard III on stage and screen

Richard III on stage and screen

Richard III on stage and screen

Richard III on stage and screen

Richard III on stage and screen

Richard III on stage and screen

Richard III on stage and screen

Richard III on stage and screen

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STORY HIGHLIGHTS

• Dan Jones: Richard III's remains found; some see chance to redeem his bad reputation


• Jones says the bones reveal and confirm his appearance, how he died and his injuries


• Nothing changes his rep as a usurper of the Crown who likely had nephews killed, Jones says


• Jones: Richard good or bad? Truth likely somewhere in between

Editor's note: Dan Jones is a historian and newspaper columnist based in London. His new book, "The Plantagenets" (Viking) is published in the US this Spring. Follow him on Twitter.

(CNN) -- Richard III is the king we British just can't seem to make our minds up about.

The monarch who reigned from 1483 to 1485 became, a century later, the blackest villain of Shakespeare's history plays. The three most commonly known facts of his life are that he stole the Crown, murdered his nephews and died wailing for a horse at the Battle of Bosworth in 1485. His death ushered in the Tudor dynasty, so Richard often suffers the dual ignominy of being named the last "medieval" king of England -- in which medieval is not held to be a good thing.

Like any black legend, much of it is slander.

Richard did indeed usurp the Crown and lose at Bosworth. He probably had his nephews killed too -- it is unknowable but overwhelmingly likely. Yet as his many supporters have been busy telling us since it was announced Monday that Richard's lost skeleton was found in a car park in Leicester, he wasn't all bad. In fact, he was for most of his life loyal and conscientious.

Dan Jones

To fill you in, a news conference held at the University of Leicester Monday confirmed what archaeologists working there have suspected for months: that a skeleton removed from under a parking lot in the city center last fall was indeed the long-lost remains of Richard III.

His official burial place -- under the floor of a church belonging to the monastic order of the Greyfriars -- had been lost during the dissolution of the monasteries that was carried out in the 1530s under Henry VIII. A legend grew up that the bones had been thrown in a river. Today, we know they were not.

What do the bones tell us?

Well, they show that Richard -- identified by mitochondrial DNA tests against a Canadian descendant of his sister, Anne of York -- was about 5-foot-8, suffered curvature of the spine and had delicate limbs. He had been buried roughly and unceremoniously in a shallow grave too small for him, beneath the choir of the church.

He had died from a slicing blow to the back of the head sustained during battle and had suffered many other "humiliation injuries" after his death, including having a knife or dagger plunged into his hind parts. His hands may have been tied at his burial. A TV show aired Monday night in the UK was expected to show a facial reconstruction from the skull.

Opinion: What will the finding of Richard III mean?

In other words, we have quite a lot of either new or confirmed biographical information about Richard.

He was not a hunchback, but he was spindly and warped. He died unhorsed. He was buried where it was said he was buried. He very likely was, as one source had said, carried roughly across a horse's back from the battlefield where he died to Leicester, stripped naked and abused all the way.

All this is known today thanks to a superb piece of historical teamwork.

The interdisciplinary team at Leicester that worked toward Monday's revelations deserves huge plaudits. From the desk-based research that pinpointed the spot to dig, to the digging itself, to the bone analysis, the DNA work and the genealogy that identified Richard's descendants, all of it is worthy of the highest praise. Hat-tips, too, to the Richard III Society, as well as Leicester's City Council, which pulled together to make the project happen and also to publicize the society and city so effectively.

However, should anyone today tell you that Richard's skeleton somehow vindicates his historical reputation, you may tell them they are talking horsefeathers.

Richard III got a rep for a reason. He usurped the Crown from a 12-year old boy, who later died.

This was his great crime, and there is no point denying it. It is true that before this crime, Richard was a conspicuously loyal lieutenant to the boy's father, his own brother, King Edward IV. It is also true that once he was king, Richard made a great effort to promote justice to the poor and needy, stabilize royal finances and contain public disorder.

But this does not mitigate that he stole the Crown, justifying it after the fact with the claim that his nephews were illegitimate. Likewise, it remains indisputably true that his usurpation threw English politics, painstakingly restored to some order in the 12 years before his crime, into a turmoil from which it did not fully recover for another two decades.

So the discovery of Richard's bones is exciting. But it does not tell us anything to justify changing the current historical view of Richard: that the Tudor historians and propagandists, culminating with Shakespeare, may have exaggerated his physical deformities and the horrors of Richard's character, but he remains a criminal king whose actions wrought havoc on his realm.

Unfortunately, we don't all want to hear that. Richard remains the only king with a society devoted to rehabilitating his name, and it is a trait of some "Ricardians" to refuse to acknowledge any criticism of their hero whatever. So despite today's discovery, we Brits are likely to remain split on Richard down the old lines: murdering, crook-backed, dissembling Shakespearean monster versus misunderstood, loyal, enlightened, slandered hero. Which is the truth?

Somewhere in between. That's a classic historian's answer, isn't it? But it's also the truth.

Follow us on Twitter @CNNOpinion.

Join us on Facebook/CNNOpinion.

The opinions expressed in this commentary are solely those of Dan Jones.

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Alabama hostage standoff ends with gunman dead, boy safe

MIDLAND CITY, Ala. -- A man who killed a school bus driver and then held a 5-year-old boy hostage in an underground bunker in rural Alabama for nearly a week was killed on Monday and the child was plucked to safety without injury, law enforcement officials said.

FBI agents entered the bunker to rescue the child after fearing that he was in “imminent danger,” said Steve Richardson, special agent in charge in Mobile.

Negotiations with the suspect, identified as 65-year-old Jimmy Lee Dykes, had deteriorated during the previous 24 hours, Richardson said during a televised news conference.

“Mr. Dykes was observed holding a gun,” the FBI agent said.

The rescue of the boy came on the seventh day of a standoff that drew national media coverage and gripped a rural corner of southeast Alabama with dread.

The drama began when Dykes, a retired trucker and veteran of the war in Vietnam, seized the kindergarten student last Tuesday after boarding a school bus and killing its driver with four shots from a 9 mm handgun, local sheriff's department officials said.

Dykes fled with the child, identified only as Ethan, to a homemade bunker on the man's property down a dirt road.

The child was being treated on Monday at a local hospital, but was physically unharmed, Richardson said. The boy is due to celebrate his birthday on Wednesday and, by all accounts, was taken by Dykes at random.

It was not immediately clear how Dykes died.

A local law enforcement source said a stun or flash grenade was detonated as part of the operation to free the boy, but further details were not immediately released.

The hostage-taking came amid heightened concerns about gun violence and school safety across the United States after the December shooting deaths of 20 children and six adults at a Connecticut elementary school.

Law enforcement officials had offered few insights about Dykes and their negotiations with him ahead of the rescue just after 3 p.m. local time.

Earlier on Monday, Dale County Sheriff Wally Olson said the gunman had a “very complex” story to tell.

“Based on our discussion with Mr. Dykes, he feels like he has a story that's important to him, although it's very complex. And we try to make a safe environment for all for that,” Olson said, without elaborating.

The sheriff's office previously had thanked Dykes for allowing them to deliver medication, coloring books and toys to the boy, who is said to suffer from Asperger's Syndrome and attention deficit-hyperactivity disorder.

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Syrian opposition chief says offers Assad peaceful exit

BEIRUT (Reuters) - Syrian opposition leader Moaz Alkhatib urged Syrian President Bashar al-Assad's government on Monday to start talks for its departure from power and save the country from greater ruin after almost two years of bloodshed.

Seeking to step up pressure on Assad to respond to his offer of talks - which dismayed some in his own opposition coalition, Alkhatib said he would be ready to meet the president's deputy.

"I ask the regime to send Farouq al-Shara - if it accepts the idea - and we can sit with him," he said, referring to Syria's vice president who has implicitly distanced himself from Assad's crackdown on mass unrest that became an armed revolt.

Speaking after meeting senior Russian, U.S. and Iranian officials, Alkhatib said none of them had an answer to the 22-month-old crisis and Syrians must solve it themselves.

"The issue is now in the state's court...to accept negotiations for departure, with fewer losses," the Syrian National Coalition leader told Al Arabiya television.

The moderate Islamist preacher announced last week he was prepared to talk to Assad's representatives. Although he set several conditions, the move broke a taboo on opposition contacts with Damascus and angered many in its ranks who insist on Assad's departure as a precondition for negotiation.

Alkhatib said it was not "treachery" to seek dialogue to end a conflict in which more than 60,000 people have been killed, 700,000 have been driven from their country and millions more are homeless and hungry.

"The regime must take a clear stand (on dialogue) and we say we will extend our hand for the interest of people and to help the regime leave peacefully," he said in separate comments to Al Jazeera television.

Assad announced last month what he said were plans for reconciliation talks to end the violence but - in a speech described by U.N. Syria envoy Lakhdar Brahimi as narrow and uncompromising - he said there would be no dialogue with people he called traitors or "puppets made by the West".

Syria's defense minister said the army had proved it would not be defeated in its confrontation with rebels but declined to say whether it would respond to an Israeli air strike last week.

Security sources said the Israelis bombed a convoy of arms destined for Assad's ally Hezbollah, a sworn enemy of Israel, in neighboring Lebanon. Syria said the attack struck vehicles and buildings at a military research center near Lebanon's border.

Syria's uprising erupted in March 2011 with largely peaceful protests, escalating into a civil war pitting mainly Sunni Muslim rebels against Assad, who is from Syria's Alawite minority. His family has ruled Syria for 42 years.

ANGER AT IRAN

The violence has divided major powers, with Russia and China blocking U.N. Security Council draft resolutions backed by the United States, European Union and Sunni Muslim Gulf Arab states that could have led to U.N. sanctions isolating Assad. Shi'ite Iran has remained his strongest regional supporter.

Alkhatib met Iranian Foreign Minister Ali Akbar Salehi, Russian Foreign Minister Sergei Lavrov and U.S. Vice President Joe Biden at a security conference in Germany at the weekend.

"Iran's stance is unacceptable and I mentioned to the foreign minister that we are very angry with Iran's support for the regime," Alkhatib said.

He said he asked Salehi to pass on his offer of negotiations - based on the acceptance of the Assad government's departure - to Damascus. The two men also discussed the need to prevent Syria's crisis spreading into a regional conflict between Sunni and Shi'ite Muslims, he said.

"We will find a solution, there are many keys. If the regime wants to solve (the crisis), it can take part in it. If it wants to get out and get the people out of this crisis, we will all work together for the interest of the people and the departure of the regime."

One proposal under discussion was the formation of a transitional government, Alkhatib said, without specifying how he thought that could come about. World powers agreed a similar formula seven months ago but then disagreed over whether that could allow Assad to stay on as head of state.

Activists reported clashes between the army and rebel fighters to the east of Damascus on Monday and heavy shelling of rebel-held areas of the central city of Homs. The Jobar neighborhood, on the southwestern edge of Homs, was hit by more than 100 rockets on Monday morning, an opposition activist said.

The Syrian Observatory for Human Rights said at least 90 people were killed by dusk on Monday.

It said 180 people were killed across the country on Sunday, including 114 rebel fighters and soldiers. Sunday's death toll included 28 people killed in the bombardment of a building in the Ansari district of the northern city of Aleppo.

Assad has described the rebels as foreign-backed Islamist terrorists and said a precondition for any solution is that Turkey and Sunni-ruled Gulf Arab states stop funding, sheltering and arming his foes.

The majority of the insurgents are Islamists but those affiliated with al Qaeda are smaller in number, although their influence is growing. For that reason, Western states have been loath to arm the rebels despite their calls for Assad's ouster.

Rebels and activists say that Iran and the Lebanese Shi'ite militant movement Hezbollah have sent fighters to reinforce Assad's army - an accusation that both deny.

ECONOMIC SUPPORT

"The army of Syria is big enough, they do not need fighters from outside," Iran's Salehi said in Berlin on Monday.

"We are giving them economic support, we are sending gasoline, we are sending wheat. We are trying to send electricity to them through Iraq; we have not been successful."

Iranian President Mahmoud Ahmadinejad said later on Monday that Syria's crisis could not be solved by military means and he called for a national accord leading to elections.

"War is not the solution...A government that rules through war - its work will be very difficult. A sectarian war should not be launched in Syria," he told Al Mayadeen television.

"We believe that (deciding) whoever stays or goes is the right of the Syrian people. How can we interfere in that? We must strive to achieve national understanding, and free elections."

Another Iranian official, speaking in Damascus after talks with Assad, said Israel would regret an air strike against Syria last week, without spelling out whether Iran or its ally planned a military response.

Salehi, Russian Foreign Minister Sergei Lavrov and U.S. Vice President Joe Biden all met Alkhatib in Munich at the weekend and portrayed his willingness to talk with Syrian authorities as a major step towards resolving the war.

But Alkhatib is under pressure from other members of the exiled leadership in Cairo for saying he would be willing to talk to Assad. Walid al-Bunni, a member of the Coalition's 12-member politburo, dismissed Alkhatib's meeting with Salehi.

"It was unsuccessful. The Iranians are unprepared to do anything that could help the causes of the Syrian Revolution," Bunni, a former political prisoner, told Reuters from Budapest.

(Additional reporting by Yeganeh Torbati in Dubai and Stephen Brown in Berlin; Editing by Mark Heinrich)

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"Great Rotation"- A Wall Street fairy tale?

NEW YORK (Reuters) - Wall Street's current jubilant narrative is that a rush into stocks by small investors has sparked a "great rotation" out of bonds and into equities that will power the bull market to new heights.

That sounds good, but there's a snag: The evidence for this is a few weeks of bullish fund flows that are hardly unusual for January.

Late-stage bull markets are typically marked by an influx of small investors coming late to the party - such as when your waiter starts giving you stock tips. For that to happen you need a good story. The "great rotation," with its monumental tone, is the perfect narrative to make you feel like you're missing out.

Even if something approaching a "great rotation" has begun, it is not necessarily bullish for markets. Those who think they are coming early to the party may actually be arriving late.

Investors pumped $20.7 billion into stocks in the first four weeks of the year, the strongest four-week run since April 2000, according to Lipper. But that pales in comparison with the $410 billion yanked from those funds since the start of 2008.

"I'm not sure you want to take a couple of weeks and extrapolate it into whatever trend you want," said Tobias Levkovich, chief U.S. equity strategist at Citigroup. "We have had instances where equity flows have picked up in the last two, three, four years when markets have picked up. They've generally not been signals of a continuation of that trend."

The S&P 500 rose 5 percent in January, its best month since October 2011 and its best January since 1997, driving speculation that retail investors were flooding back into the stock market.

Heading into another busy week of earnings, the equity market is knocking on the door of all-time highs due to positive sentiment in stocks, and that can't be ignored entirely. The Standard & Poor's 500 Index <.spx> ended the week about 4 percent from an all-time high touched in October 2007.

Next week will bring results from insurers Allstate and The Hartford , as well as from Walt Disney , Coca-Cola Enterprises and Visa .

But a comparison of flows in January, a seasonal strong month for the stock market, shows that this January, while strong, is not that unusual. In January 2011 investors moved $23.9 billion into stock funds and $28.6 billion in 2006, but neither foreshadowed massive inflows the rest of that year. Furthermore, in 2006 the market gained more than 13 percent while in 2011 it was flat.

Strong inflows in January can happen for a number of reasons. There were a lot of special dividends issued in December that need reinvesting, and some of the funds raised in December tax-selling also find their way back into the market.

During the height of the tech bubble in 2000, when retail investors were really embracing stocks, a staggering $42.7 billion flowed into equities in January of that year, double the amount that flowed in this January. That didn't end well, as stocks peaked in March of that year before dropping over the next two-plus years.

MOM AND POP STILL WARY

Arguing against a 'great rotation' is not necessarily a bearish argument against stocks. The stock market has done well since the crisis. Despite the huge outflows, the S&P 500 has risen more than 120 percent since March 2009 on a slowly improving economy and corporate earnings.

This earnings season, a majority of S&P 500 companies are beating earnings forecast. That's also the case for revenue, which is a departure from the previous two reporting periods where less than 50 percent of companies beat revenue expectations, according to Thomson Reuters data.

Meanwhile, those on the front lines say mom and pop investors are still wary of equities after the financial crisis.

"A lot of people I talk to are very reluctant to make an emotional commitment to the stock market and regardless of income activity in January, I think that's still the case," said David Joy, chief market strategist at Columbia Management Advisors in Boston, where he helps oversee $571 billion.

Joy, speaking from a conference in Phoenix, says most of the people asking him about the "great rotation" are fund management industry insiders who are interested in the extra business a flood of stock investors would bring.

He also pointed out that flows into bond funds were positive in the month of January, hardly an indication of a rotation.

Citi's Levkovich also argues that bond investors are unlikely to give up a 30-year rally in bonds so quickly. He said stocks only began to see consistent outflows 26 months after the tech bubble burst in March 2000. By that reading it could be another year before a serious rotation begins.

On top of that, substantial flows continue to make their way into bonds, even if it isn't low-yielding government debt. January 2013 was the second best January on record for the issuance of U.S. high-grade debt, with $111.725 billion issued during the month, according to International Finance Review.

Bill Gross, who runs the $285 billion Pimco Total Return Fund, the world's largest bond fund, commented on Twitter on Thursday that "January flows at Pimco show few signs of bond/stock rotation," adding that cash and money markets may be the source of inflows into stocks.

Indeed, the evidence suggests some of the money that went into stock funds in January came from money markets after a period in December when investors, worried about the budget uncertainty in Washington, started parking money in late 2012.

Data from iMoneyNet shows investors placed $123 billion in money market funds in the last two months of the year. In two weeks in January investors withdrew $31.45 billion of that, the most since March 2012. But later in the month money actually started flowing back.

(Additional reporting by Caroline Valetkevitch; Editing by Kenneth Barry)

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Ravens take 7-0 lead over 49ers in Super Bowl

NEW ORLEANS (AP) — Joe Flacco's 13-yard touchdown pass to Anquan Boldin gave the Baltimore Ravens a 7-0 lead over the San Francisco 49ers less than 4½ minutes into the Super Bowl on Sunday.

Ravens won the pregame coin toss and chose to defer until the second half. The kickoff went out of the end zone, so the 49ers began the game's first drive on their 20. But they were called for an illegal formation on the very first play, then needed to punt.

A good return by Jacoby Jones set up Baltimore near midfield, and they promptly drove 51 yards in six plays. Another 49ers penalty on third down at the 18 came right before Flacco's nice scoring pass over the middle to Boldin. Flacco was 3 of 4 for 41 yards on his team's opening possession.

The NFC champion 49ers (13-4-1) were seeking their record-tying sixth Super Bowl title — but first since 1995 — and brought in a 5-0 record from their previous appearances. Only the Pittsburgh Steelers have won six Super Bowls.

The AFC champion Ravens (13-6), a franchise that moved from Cleveland to Baltimore 17 years ago, also came in unbeaten in Super Bowls, albeit only 1-0, thanks to their championship in 2001, when linebacker Ray Lewis was voted the game's MVP.

All eyes were going to be on Lewis this time again, as he played his final game before retirement after a 17-year career that is expected to land him in the Pro Football Hall of Fame. Lewis missed 10 games this season with a torn right triceps muscle — and spent two days in the past week dismissing a report that he had used, of all things, deer-antler spray to enhance his performance.

About 45 minutes before the opening kickoff, Lewis gathered his teammates in the end zone painted the Ravens' purple team color. As they encircled him, Lewis — large triangles of eye black covering his entire cheeks — delivered his usual rousing pregame speech, and other players whooped it up, too.

Not long after, 49ers linebacker Patrick Willis — who, like Lewis, wears No. 52 — delivered his own fiery words, surrounded by the rest of his team near the red, white and blue NFL shield logo at midfield.

It was the first Super Bowl coaching matchup between brothers: Baltimore's John Harbaugh is 15 months older than San Francisco's Jim Harbaugh.

Both starting quarterbacks were making their debut in the NFL championship game.

Indeed, 49ers QB Colin Kaepernick was making only his 10th start the NFL, having taken over the job after Alex Smith got a concussion during a game. Flacco, who led the Ravens past Denver's Peyton Manning and New England's Tom Brady for two of his league-record six career postseason road victories by a quarterback, was getting one last chance to impress before heading into an offseason that could land him a $20 million-per-year contract in free agency.

Before the game began, with 100 million or so Americans expected to tune in on TV, a chorus of 26 children from Sandy Hook Elementary School in Newtown, Conn. — where 20 students and six adults were killed in a shooting rampage in December — sang "America the Beautiful," accompanied by "American Idol" alum Jennifer Hudson. Grammy winner Alicia Keys performed the national anthem.

This was the 10th time New Orleans hosted the big game — tying Miami for most in a city — and first since Hurricane Katrina devastated the Big Easy in August 2005.

___

Follow Howard Fendrich on Twitter at http://twitter.com/HowardFendrich

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Energy industry develops nontoxic fracking fluids

PITTSBURGH (AP) — The oil and gas industry is trying to ease environmental concerns by developing nontoxic fluids for the drilling process known as fracking, but it’s not clear whether the new product will be widely embraced by drilling companies.

Houston-based energy giant Halliburton Inc. has developed a product called CleanStim, which uses only food-industry ingredients. Other companies have developed nontoxic fluids as well.

“Halliburton is in the business to provide solutions to our customers,” said production manager Nicholas Gardiner. “Those solutions have to include ways to reduce the safety or environmental concerns that the public might have.”

Environmental groups say they welcome the development but still have questions.

The chemicals in fracking fluids aren’t the only environmental concern, said George Jugovic, president of PennFuture. He said there is also concern about the large volumes of naturally occurring but exceptionally salty wastewater and air pollution.

It’s premature to say whether it will ever be feasible to have fluids for fracking that are totally nontoxic, said Scott Anderson, a senior adviser for the Environmental Defense Fund.

“But we are encouraged to some extent by recent industry efforts to at least reduce the toxicity,” Anderson said.

Fracking, short for hydraulic fracturing, has made it possible to tap into energy reserves across the nation but also has raised concerns about pollution, since large volumes of water, along with sand and hazardous chemicals, are injected deep into the ground to free the oil and gas from rock.

Regulators contend that overall, water and air pollution problems are rare, but environmental groups and some scientists say there hasn’t been enough research on those issues. The industry and many federal and state officials say the practice is safe when done properly, but faulty wells and accidents have caused problems.

Halliburton says CleanStim will provide “an extra margin of safety to people, animals and the environment in the unlikely occurrence of an incident” at a drilling site.

Gardiner said Halliburton has developed a chemistry-scoring system for the fluids, with lower scores being better. CleanStim has a zero score, he said, and is “relatively more expensive” than many traditional fracking fluids.

Both Jugovic and Anderson noted that one of the most highly publicized concerns about toxic fracking fluids hasn’t really been an issue: the suggestion that they might migrate from thousands of feet underground, up to drinking water aquifers.

“Most people agree there are no confirmed cases so far” of fracking chemicals migrating up to drinking water, Anderson said. But he added that simple spills of fluid on the surface can cause problems.

“The most likely of exposure is not from the fracking itself. It is from spills before the fracking fluid is injected,” Anderson said.

There also may be technical and cost issues that limit the acceptance of products such as CleanStim. There is tremendous variation in the type of shale rock in different parts of the country. For example, drillers use different fluids even within the same state, and the specific mix can play a large role in determining how productive a well is.

Gardiner wouldn’t say how widely used CleanStim is. “The customers who do use it certainly like the material,” he added.

Terry Engelder, a geologist at Penn State University, said he visited a well in that state last year that used just water, sand and three additives in the fracking fluid.

But Engelder added that “green” and “toxic” can be “soft words without real meaning.” He noted that consumers, businesses and farms use vast quantities of chemicals that can contribute to pollution, from cleaners and soaps to fertilizers and pesticides. Yet all those compounds are routinely flushed down the drain, ending up in nearby rivers and streams.

“Eventually industry would like to end up with a mix of just water, sand, and food-grade additives,” Engelder said of fracking. “Companies are learning to deal with fewer and fewer additives.”

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Hillary: Secretary of empowerment

Girls hug U.S. Secretary of State Hillary Clinton during a 2010 tour of a shelter run for sex trafficking victims in Cambodia.

STORY HIGHLIGHTS

• Donna Brazile: Clinton stepping down as Secretary of State. Maybe she'll run for president


• She says as secretary she expanded foreign policy to include effect on regular people


• She says she was first secretary of state to focus on empowering women and girls


• Brazile: Clinton has fought for education and inclusion in politics for women and girls

Editor's note: Donna Brazile, a CNN contributor and a Democratic strategist, is vice chairwoman for voter registration and participation at the Democratic National Committee. She is a nationally syndicated columnist, an adjunct professor at Georgetown University and author of "Cooking with Grease." She was manager for the Gore-Lieberman presidential campaign in 2000.

(CNN) -- As Secretary of State Hillary Rodham Clinton steps down from her job Friday, many are assuming she will run for president. And she may. In fact, five of the first eight presidents first served their predecessors as secretary of state.

It hasn't happened in more than a century, though that may change should Clinton decide to run. After all, she has been a game changer her entire life.

But before we look ahead, I think we should appreciate what she's done as secretary of state; it's a high profile, high pressure job. You have to deal with the routine as if it is critical and with crisis as if it's routine. You have to manage egos, protocols, customs and Congress. You have to be rhetorical and blunt, diplomatic and direct.

CNN Contributor Donna Brazile

As secretary of state you are dealing with heads of state and with we the people. And the president of the United States has to trust you -- implicitly.

On the road with Hillary Clinton

Of all Clinton's accomplishments -- and I will mention just a few -- this may be the most underappreciated. During the election, pundits were puzzled and amazed not only at how much energy former President Bill Clinton poured into Obama's campaign, but even more at how genuine and close the friendship was.

Obama was given a lot of well-deserved credit for reaching out to the Clintons by appointing then-Sen. Hillary Clinton as his secretary of state in the first place. But trust is a two-way street and has to be earned. We should not underestimate or forget how much Clinton did and how hard she worked. She deserved that trust, as she deserved to be in the war room when Osama bin Laden was killed.

By the way, is there any other leader in the last 50 years whom we routinely refer to by a first name, and do so more out of respect than familiarity? The last person I can think of was Ike -- the elder family member who we revere with affection. Hillary is Hillary.

It's not surprising that we feel we know her. She has been part of our public life for more than 20 years. She's been a model of dignity, diplomacy, empathy and toughness. She also has done something no other secretary of state has done -- including the two women who preceded her in the Cabinet post.

Rothkopf: President Hillary Clinton? If she wants it

Hillary has transformed our understanding -- no, our definition -- of foreign affairs. Diplomacy is no longer just the skill of managing relations with other countries. The big issues -- war and peace, terror, economic stability, etc. -- remain, and she has handled them with firmness and authority, with poise and confidence, and with good will, when appropriate.

But it is not the praise of diplomats or dictators that will be her legacy. She dealt with plenipotentiaries, but her focus was on people. Foreign affairs isn't just about treaties, she taught us, it's about the suffering and aspirations of those affected by the treaties, made or unmade.

Most of all, diplomacy should refocus attention on the powerless.

Of course, Hillary wasn't the first secretary of state to advocate for human rights or use the post to raise awareness of abuses or negotiate humanitarian relief or pressure oppressors. But she was the first to focus on empowerment, particularly of women and girls.

She created the first Office of Global Women's Issues. That office fought to highlight the plight of women around the world. Rape of women has been a weapon of war for centuries. Though civilized countries condemn it, the fight against it has in a sense only really begun.

Ghitis: Hillary Clinton's global legacy on gay rights

The office has worked to hold governments accountable for the systematic oppression of girls and women and fought for their education in emerging countries. As Hillary said when the office was established: "When the Security Council passed Resolution 1325, we tried to make a very clear statement, that women are still largely shut out of the negotiations that seek to end conflicts, even though women and children are the primary victims of 21st century conflict."

Hillary also included the United States in the Trafficking in Person report. Human Trafficking, a form of modern, mainly sexual, slavery, victimizes mostly women and girls. The annual report reviews the state of global efforts to eliminate the practice. "We believe it is important to keep the spotlight on ourselves," she said. "Human trafficking is not someone else's problem. Involuntary servitude is not something we can ignore or hope doesn't exist in our own communities."

She also created the office of Global Partnerships. And there is much more.

She has held her own in palaces and held the hands of hungry children in mud-hut villages, pursuing an agenda that empowers women, children, the poor and helpless.

We shouldn't have been surprised. Her book "It Takes a Village" focused on the impact that those outside the family have, for better or worse, on a child's well-being.

As secretary of state, she did all she could to make sure our impact as a nation would be for the better.

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The opinions expressed in this commentary are solely those of Donna Brazile.

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Super Bowl: Ravens lead 7-0 in 1st

The Baltimore Ravens jumped out to a 7-0 lead in Super Bowl XLVII when Joe Flacco hit Anquan Boldin with a 13-yard touchdown in the first quarter.

It was Boldin's fourth touchdown of this year's postseason. He beat both linebacker NaVorro Bowman and safety Donte Whitner.

The 49ers went three-and-out on their first possession and were killed by an illegal formation penalty on the game's first play. It wiped out a 20-yard hook between quarterback Colin Kaepernick and tight end Vernon Davis.

The 49ers responded to the Ravens' early touchdown with a score of their own on their second drive, but had to settle for David Akers' 36-yard field goal to make it 7-3. The big play during the drive was Kaepernick's 24-yard pass to Davis. Frank Gore threw the key block to give Kaepernick time to throw. Davis apparently was injured on the play and got medical attention.

Before the field goal, Kaepernick missed Michael Crabtree in the end zone, then got sacked by Paul Kruger on third down.

Ravens safety Ed Reed exited the field and went to locker room after the same play during which the 49ers' Davis got banged up.

Inactives were announced 90 minutes before kickoff.

The Ravens' inactives: CB Asa Jackson, S Omar Brown, CB Chris Johnson, LB Adrian Hamilton, G/T Ramon Harewood, WR Deonte Thompson, DT Bryan Hall.

For the 49ers, QB Scott Tolzien, S Trenton Robinson, RB Jewel Hampton, LB Cam Johnson, DT Tony Jerod-Eddie, G Joe Looney and nose tackle Ian Williams.

-- 49ers kicker David Akers, who has been struggling since late in the regular season, hit the crossbar on a 60-yard field-goal attempt pregame kicking toward the Baltimore Ravens' endzone. Akers made a pair of 55-yarders and came up short on an earlier 60-yard attempt.

He missed another 60-yard try kicking toward the San Francisco 49ers' endzone.

-- Kaepernick is the fourth quarterback to start a Super Bowl in the same season in which he made his first career start.

The two previous quarterbacks in that position, Tom Brady and Kurt Warner, also won.

--Ravens players made $86,000 apiece in playoff earnings through the AFC championship game. The 49ers had made $64,000 -- San Francisco had a first-round bye, and played two games instead of three for the Ravens. The Super Bowl winner player share was $88,000, with $44,000 per player to the losing team.

-- The 49ers are 5-0 in the Super Bowl before Sunday. The Ravens, also undefeated, were 1-0.

The Ravens lead the all-time series with the 49ers 3-1 and have won the last three meetings

-- 49ers safety Donte Whitner and wide receiver Ted Ginn were also teammates at Cleveland's Glenville high School. Only once before have high school teammates won the Super Bowl; running back Dominic Rhodes and long-snapper Justin Snow did it as Colts teammates who won Super Bowl XLI. They were teammates at Cooper High School in Abilene, Texas.

Tribune News Services contributed

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Iran hedges on nuclear talks with six powers or U.S.

MUNICH (Reuters) - Iran said on Sunday it was open to a U.S. offer of direct talks on its nuclear program and that six world powers had suggested a new round of nuclear negotiations this month, but without committing itself to either proposal.

Diplomatic efforts to resolve a dispute over Iran's nuclear program, which Tehran says is peaceful but the West suspects is intended to give Iran the capability to build a nuclear bomb, have been all but deadlocked for years, while Iran has continued to announce advances in the program.

Iranian Foreign Minister Ali Akbar Salehi said a suggestion on Saturday by U.S. Vice President Joe Biden that Washington was ready for direct talks with Iran if Tehran was serious about negotiations was a "step forward".

"We take these statements with positive consideration. I think this is a step forward but ... each time we have come and negotiated it was the other side unfortunately who did not heed ... its commitment," Salehi said at the Munich Security Conference where Biden made his overture a day earlier.

He also complained to Iran's English-language Press TV of "other contradictory signals", pointing to the rhetoric of "keeping all options on the table" used by U.S. officials to indicate they are willing to use force to keep Iran from obtaining a nuclear weapon.

"This does not go along with this gesture (of talks) so we will have to wait a little bit longer and see if they are really faithful this time," Salehi said.

Iran is under a tightening web of sanctions. Israel has also hinted it may strike if diplomacy and international sanctions fail to curb Iran's nuclear drive.

In Washington, Army General Martin Dempsey, the top U.S. military officer, said in an interview broadcast on Sunday that the United States has the capability to stop any Iranian effort to build nuclear weapons, but Iranian "intentions have to be influenced through other means."

Dempsey, chairman of the Joint Chiefs of Staff, made his comments on NBC's program "Meet the Press," speaking alongside outgoing Defense Secretary Leon Panetta.

Panetta said current U.S. intelligence indicated that Iranian leaders have not made a decision to proceed with the development of a nuclear weapon.

"But every indication is they want to continue to increase their nuclear capability," he said. "And that's a concern. And that's what we're asking them to stop doing."

The new U.S. secretary of state, John Kerry, has said he will give diplomacy every chance of solving the Iran standoff.

THE BEST CHANCE

With six-power talks making little progress, some experts say talks between Tehran and Washington could be the best chance, perhaps after Iran has elected a new president in June.

Negotiations between Iran and the six powers - Russia, China, the United States, Britain, France and Germany - have been deadlocked since a meeting last June.

EU officials have accused Iran of dragging its feet in weeks of haggling over the date and venue for new talks.

Salehi said he had "good news", having heard that the six powers would meet in Kazakhstan on February 25.

A spokesman for EU foreign policy chief Catherine Ashton, who coordinates the efforts of the six powers, confirmed that she had proposed talks in the week of February 25 but noted that Iran had not yet accepted.

Kazakhstan said it was ready to host the talks in either Astana or Almaty.

Salehi said Iran had "never pulled back" from the stuttering negotiations with the six powers. "We still are very hopeful. There are two packages, one package from Iran with five steps and the other package from the (six powers) with three steps."

Iran raised international concern last week by announcing plans to install and operate advanced uranium enrichment machines. The EU said the move, potentially shortening the path to weapons-grade material, could deepen doubts about the peaceful nature of Iran's nuclear program.

Prime Minister Benjamin Netanyahu said on Sunday that Israel's mission to stop its arch-enemy from acquiring nuclear weapons was "becoming more complex, since the Iranians are equipping themselves with cutting-edge centrifuges that shorten the time of (uranium) enrichment".

"We must not accept this process," said Netanyahu, who is trying to form a new government after winning an election last month. Israel is generally believed to be the only country in the Middle East with nuclear weapons.

(Additional reporting by Myra MacDonald and Stephen Brown in Munich, Dmitry Solovyov in Almaty, Yeganeh Torbati in Dubai and Jim Wolf in Washington; Editing by Kevin Liffey and Will Dunham)

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