Senate Swears in Historic 20th Female Senator

Today the Senate will make history, swearing in a record-breaking 20 female senators -- four Republicans and 16 Democrats -- in office.

As the 113th Congress is sworn in today on Capitol Hill, ABC "World News" anchor Diane Sawyer has an exclusive joint interview with the historic class of female senators.

Diane Sawyer's complete interview will air on "World News" and "Nightline" tonight.

"I can't tell you the joy that I feel in my heart to look at these 20 gifted and talented women from two different parties, different zip codes to fill this room," Sen. Barbara Mikulksi, D-Md., said while surrounded by the group of women senators. "In all of American history only 16 women had served. Now there are 20 of us."

Senator-elect Deb Fischer, R-Neb., today becomes the first women to be elected as a senator in Nebraska.

"It was an historic election," Fischer said, "But what was really fun about it were the number of mothers and fathers who brought their daughters up to me during the campaign and said, "Can we get a picture? Can we get a picture?' Because people realize it and -- things do change, things do change."

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The women senators all agree that women will be getting things done in this new Congress, a sign of optimism felt for the new Congress, after the bruising battles of the 112th Congress.

"We're in force and we're in leadership positions, but it's not just the position that we hold. I can tell you this is a can-do crowd," Mikulski said of both Democrats and Republican senators in the room. "We are today ready to be a force in American politics."

And while the number of women in the Senate today makes history, many of the women agreed that they want to keep fighting to boost those numbers.

Sen. Barbara Boxer, D-Calif., said that women are still "underrepresented" in the Senate.

"I think that until we get to 50, we still have to fight because it's still a problem," Boxer said. "I think this class as you look around, Republicans and Democrats. ... I think that because of this new class and the caliber of the people coming and the quality of the people coming, I think that hopefully in my lifetime -- and I really do hope and pray this is the case -- we will see 50 percent. "

No Sorority Here, Even With the Will to Work Together

The cooperation does not make them a "sorority," Sen. Dianne Feinstein, D-Calif., says. There are real differences in ideology and personality and they don't want their gender to define them as senators.

But the women also admit that they believe having more women in the room would help in fierce negotiations, compromise and legislating on Capitol Hill, traits they say do not come as naturally to their male colleagues in the Senate. That sentiment enjoys bipartisan support among the women of the Senate.

"What I find is with all due deference to our male colleagues, that women's styles tend to be more collaborative," Sen. Susan Collins, R-Maine, said.

Sen. Claire McCaskill, D-Mo., said by nature women are "less confrontational." Sen-elect Mazie Hirono, D-Hawaii, says that women are "problem solvers."

Sen. Amy Klobuchar, D-Minn., says that women have a camaraderie which helps in relationships that are key to negotiations on Capitol Hill, something she says comes natural to women more than men.

"I think there's just a lot of collaboration between the women senators and... advice and really standing up for each other that you don't always see with the men," she said.

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Central African Republic rebels halt advance, agree to peace talks

DAMARA, Central African Republic (Reuters) - Rebels in Central African Republic said they had halted their advance on the capital on Wednesday and agreed to start peace talks, averting a clash with regionally backed troops.

The Seleka rebels had pushed to within striking distance of Bangui after a three-week onslaught and threatened to oust President Francois Bozize, accusing him of reneging on a previous peace deal and cracking down on dissidents.

Their announcement on Wednesday gave the leader only a limited reprieve as the fighters told Reuters they might insist on his removal in the negotiations.

"I have asked our forces not to move their positions starting today because we want to enter talks in (Gabon's capital) Libreville for a political solution," said Seleka spokesman Eric Massi, speaking by telephone from Paris.

"I am in discussion with our partners to come up with proposals to end the crisis, but one solution could be a political transition that excludes Bozize," he said.

Bozize on Wednesday sacked his Army Chief of Staff and took over the defense minister's role from his son, Jean Francis Bozize, according to a decree read on national radio, a day after publicly criticizing the military for failing to repel the rebels.

The advance by Seleka, an alliance of mostly northeastern rebel groups, was the latest in a series of revolts in a country at the heart of one of Africa's most turbulent regions - and the most serious since the Chad-backed insurgency that swept Bozize to power in 2003.

Diplomatic sources have said talks organized by central African regional bloc ECCAS could start on January 10. The United States, the European Union and France have called on both sides to negotiate and spare civilians.

Central African Republic is one of the least developed countries in the world despite its deposits of gold, diamonds and other minerals. French nuclear energy group Areva mines the country's Bakouma uranium deposit - France's biggest commercial interest in its former colony.

RELIEF IN BANGUI

News of the rebel halt eased tension in Bangui, where residents had been stockpiling food and water and staying indoors after dark.

"They say they are no longer going to attack Bangui, and that's great news for us," said Jaqueline Loza in the crumbling riverside city.

ECCAS members Chad, Congo Republic, Gabon and Cameroon have sent hundreds of soldiers to reinforce CAR's army after a string of rebel victories since early December.

Gabonese General Jean Felix Akaga, commander of the regional force, said his troops were defending the town of Damara, 75 km (45 miles) north of Bangui and close to the rebel front.

"Damara is a red line not to be crossed ... Damara is in our control and Bangui is secure," he told Reuters. "If the rebellion decides to approach Damara, they know they will encounter a force that will react."

Soldiers armed with Kalashnikovs, rocket propelled grenade launchers and truck-mounted machineguns had taken up positions across the town, which was otherwise nearly-abandoned.

Some of the fighters wore turbans that covered their faces and had charms strung around their necks and arms meant to protect them against enemy bullets.

Chad's President Idriss Deby, one of Bozize's closest allies, had warned the rebels the regional force would confront them if they approached the town.

Chad provided training and equipment to the rebellion that brought Bozize to power by ousting then-president Ange Felix Patasse, who Chad accused of supporting Chadian dissidents.

Chad is also keen to keep a lid on instability in the territory close to its main oil export pipeline and has stepped in to defend Bozize against insurgents in the past.

A CAR government minister told Reuters the foreign troop presence strengthened Bozize's bargaining position ahead of the Libreville peace talks.

"The rebels are now in a position of weakness," the minister said, asking not to be named. "They should therefore stop imposing conditions like the departure of the president."

Central African Republic is one of a number of countries in the region where U.S. Special Forces are helping local soldiers track down the Lord's Resistance Army, a rebel group which has killed thousands of civilians across four nations.

France has a 600-strong force in CAR to defend about 1,200 of its citizens who live there.

Paris used air strikes to defend Bozize against a rebellion in 2006. But French President Francois Hollande turned down a request for more help, saying the days of intervening in other countries' affairs were over.

(Additional reporting by Paul-Marin Ngoupana in Bangui and Jon Herskovitz in Johannesburg; Writing by Richard Valdmanis; Editing by Andrew Heavens and Janet Lawrence)

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Al Jazeera eyes Gore-founded TV group: report

WASHINGTON: The Qatar-owned media group Al Jazeera is in talks to buy Current TV, a struggling cable channel founded by former US vice president Al Gore, The New York Times reported Wednesday.

The deal could allow Al Jazeera broader entry into US homes, by acquiring the cable group available in around 60 million American households, the report said.

Contacted by AFP, Current Media did not immediately respond to the report.

The Times said that if the deal is completed, Al Jazeera would create a new channel instead of using its existing English-language channel Al Jazeera English.

This would tentatively be called Al Jazeera America, the report said, and produce around 60 per cent of its programming in the United States and draw the rest from Al Jazeera English.

The plan could put the broadcaster financed by the government of Qatar into closer competition with CNN and other news channels in the United States, according to The Times, which noted that Al Jazeera is offered only by a handful of US cable and satellite distributors.

Current Media, founded in 2005, operates Current TV, reaches households in Britain and the United States, and a youth-focused website Current.com, where users can submit their own content.

Founded by Gore and businessman Joel Hyatt, Current has won two Emmy Awards and other honours. It reaches 71 million households worldwide, including 60 million in the US market.

But The Times said a sale was being considered because of low ratings, with an average of just 42,000 people watching the channel last year.

- AFP/jc

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Khurshid defends stay in Nilgiris resort

CHENNAI/UDHAGAMANDALAM: External affairs minister Salman Khurshid on Wednesday said there was nothing wrong in his staying in a private resort in the Nilgiris which was ordered to be closed by the Madras high court as it fell on the elephant corridor.

Speaking to TOI, Khurshid said the Supreme Court had granted a stay on the high court order, allowing the resort to continue its operations. "If the SC closes down a resort, it will remain closed," he said. "If the SC cannot be taken seriously, then what else can? If somebody has a reasonable view, they should get it upheld by the SC," he said.

Khurshid's overnight stay at the resort in the scenic Bokkapuram forest area near Mudumalai Tiger Reserve in western Tamil Nadu triggered an uproar with environmental activists claiming the minister shouldn't chosen a resort declared "illegal" by the court for his New Year celebration. Khurshid, along with his family, reached the resort on December 31 eve and checked out the next day.

Following a series of petitions by activists, the high court had in April 2011 ordered the closure of many resorts in the area, notified as an elephant corridor. But resort owners moved the SC and obtained a stay on the order. The case is still pending in the SC.

"It is an irony that a Union minister chose to stay in a resort which has been declared illegal by the high court," said Tamil Nadu Green Movement coordinator K Mohanraj.

When asked about the uproar, Khurshid said: "I cannot be expected to comply with the views of any group of people. I can only conduct myself according to the law of the land. If they had any case, they could have explained it to me. I hope the matter is taken up quickly in the SC as the livelihood of many people depends on this."

Drawing a parallel with the protests against the soon-to-be-commissioned Kudankulam nuclear power plant, Kurshid said, "This is a country run by the rule of the land not by the rule of unruly people, no matter how noble they think their cause is. You cannot call the Kudankulam nuclear power plant illegal until the SC says so." The minister said he had been booked in the government guesthouse, "which is located in the core area" in the Mudumalai forest reserve, but he preferred the private resort. Stating that his visit had not been made in a clandestine manner, Khurshid said, "Hundreds of important people, foreign tourists and journalists stay here. None of these people have been questioned by the media."

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Brain image study: Fructose may spur overeating

This is your brain on sugar — for real. Scientists have used imaging tests to show for the first time that fructose, a sugar that saturates the American diet, can trigger brain changes that may lead to overeating.

After drinking a fructose beverage, the brain doesn't register the feeling of being full as it does when simple glucose is consumed, researchers found.

It's a small study and does not prove that fructose or its relative, high-fructose corn syrup, can cause obesity, but experts say it adds evidence they may play a role. These sugars often are added to processed foods and beverages, and consumption has risen dramatically since the 1970s along with obesity. A third of U.S. children and teens and more than two-thirds of adults are obese or overweight.

All sugars are not equal — even though they contain the same amount of calories — because they are metabolized differently in the body. Table sugar is sucrose, which is half fructose, half glucose. High-fructose corn syrup is 55 percent fructose and 45 percent glucose. Some nutrition experts say this sweetener may pose special risks, but others and the industry reject that claim. And doctors say we eat too much sugar in all forms.

For the study, scientists used magnetic resonance imaging, or MRI, scans to track blood flow in the brain in 20 young, normal-weight people before and after they had drinks containing glucose or fructose in two sessions several weeks apart.

Scans showed that drinking glucose "turns off or suppresses the activity of areas of the brain that are critical for reward and desire for food," said one study leader, Yale University endocrinologist Dr. Robert Sherwin. With fructose, "we don't see those changes," he said. "As a result, the desire to eat continues — it isn't turned off."

What's convincing, said Dr. Jonathan Purnell, an endocrinologist at Oregon Health & Science University, is that the imaging results mirrored how hungry the people said they felt, as well as what earlier studies found in animals.

"It implies that fructose, at least with regards to promoting food intake and weight gain, is a bad actor compared to glucose," said Purnell. He wrote a commentary that appears with the federally funded study in Wednesday's Journal of the American Medical Association.

Researchers now are testing obese people to see if they react the same way to fructose and glucose as the normal-weight people in this study did.

What to do? Cook more at home and limit processed foods containing fructose and high-fructose corn syrup, Purnell suggested. "Try to avoid the sugar-sweetened beverages. It doesn't mean you can't ever have them," but control their size and how often they are consumed, he said.

A second study in the journal suggests that only severe obesity carries a high death risk — and that a few extra pounds might even provide a survival advantage. However, independent experts say the methods are too flawed to make those claims.

The study comes from a federal researcher who drew controversy in 2005 with a report that found thin and normal-weight people had a slightly higher risk of death than those who were overweight. Many experts criticized that work, saying the researcher — Katherine Flegal of the Centers for Disease Control and Prevention — painted a misleading picture by including smokers and people with health problems ranging from cancer to heart disease. Those people tend to weigh less and therefore make pudgy people look healthy by comparison.

Flegal's new analysis bolsters her original one, by assessing nearly 100 other studies covering almost 2.9 million people around the world. She again concludes that very obese people had the highest risk of death but that overweight people had a 6 percent lower mortality rate than thinner people. She also concludes that mildly obese people had a death risk similar to that of normal-weight people.

Critics again have focused on her methods. This time, she included people too thin to fit what some consider to be normal weight, which could have taken in people emaciated by cancer or other diseases, as well as smokers with elevated risks of heart disease and cancer.

"Some portion of those thin people are actually sick, and sick people tend to die sooner," said Donald Berry, a biostatistician at the University of Texas MD Anderson Cancer Center in Houston.

The problems created by the study's inclusion of smokers and people with pre-existing illness "cannot be ignored," said Susan Gapstur, vice president of epidemiology for the American Cancer Society.

A third critic, Dr. Walter Willett of the Harvard School of Public Health, was blunter: "This is an even greater pile of rubbish" than the 2005 study, he said. Willett and others have done research since the 2005 study that found higher death risks from being overweight or obese.

Flegal defended her work. She noted that she used standard categories for weight classes. She said statistical adjustments were made for smokers, who were included to give a more real-world sample. She also said study participants were not in hospitals or hospices, making it unlikely that large numbers of sick people skewed the results.

"We still have to learn about obesity, including how best to measure it," Flegal's boss, CDC Director Dr. Thomas Frieden, said in a written statement. "However, it's clear that being obese is not healthy - it increases the risk of diabetes, heart disease, cancer, and many other health problems. Small, sustainable increases in physical activity and improvements in nutrition can lead to significant health improvements."

___

Online:

Obesity info: http://www.cdc.gov/obesity/data/trends.html

___

Marilynn Marchione can be followed at http://twitter.com/MMarchioneAP

Mike Stobbe can be followed at http://twitter.com/MikeStobbe

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Lawmakers Furious at Boehner Over Sandy 'Betrayal'

Republican lawmakers from New York and New Jersey whose storm-ravaged residents are desperate for federal aid are fuming at their party's leaders for refusing to hold a vote on a $60 billion disaster relief package despite promises that help was on the way.

"This was a betrayal," Rep. Michael Grimm, R-N.Y., told ABC News.com. "It's just reprehensible. It's an indefensible error in judgment not have given relief to these people that are so devastated."

New Jersey Gov. Chris Christie, a Republican, called it a "dereliction of duty" in a joint statement with New York Gov. Andrew Cuomo, a Democrat.

"This failure to come to the aid of Americans following a severe and devastating natural disaster is unprecedented," the governors said.

Lawmakers were told by Speaker John Boehner, R-Ohio, that the relief bill would get a vote on Tuesday night following an eleventh hour vote on the fiscal cliff bill. But in an unexpected switch, Boehner refused to put the relief bill to a vote, leading to lawmakers from parties yelling on the floor of the House.

Congress historically has responded to natural disasters by promptly funding relief efforts. The Senate already passed its version of the bill that would replenish an emergency fund set to run out of cash next week and which will help repair subways and tunnels in New York City and rebuild parts of the New Jersey shore devastated by superstorm Sandy.

Time is particularly pressing, given that a new Congress will be sworn in Thursday. The Senate will therefore have to vote on the bill again before it comes to the House, which could be as late as February or March.

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Rep. Peter King, R- N.Y., took the floor of the House and to the airwaves and aimed his outrage squarely at Boehner, accusing him plunging "a cruel knife in the back" of storm-ravaged residents "who don't have shelter, don't have food," he said during a House session this morning.

"This is not the United States. This should not be Republican Party. This shouldn't not be the Republican leadership," King said on the floor of the House.

He made no attempt to hide his anger, suggesting that residents in New York and New Jersey should stop sending money to Republicans and even questioning aloud whether he could remain a member of the party.

"Anyone who donates one cent to the Republican Congressional Campaign Committee should have their head examined," King, a staunch conservative and Republican congressman for 10 years, told CNN.

"They have written off New York and New Jersey. They've written me off…. Party loyalty, I'm over that. When your people are literally freezing in the winter… Then why should I help the Republican Party?" he added.

He said that Boehner refused to talk to Republican members from New York and New Jersey when they tried to ask him about the vote Tuesday night.

"He just decided to sneak off in the dark of night," King said.

Democrats were also outraged.

"It is truly heartless that the House will not even allow the Sandy bill to come to the floor for a vote, and Speaker Boehner should reconsider his ill advised decision," Sen. Chuck Schumer, D- N.Y., said in a statement.

October's storm was the worst natural disaster ever to hit the region, causing billions in damage and leaving 120 people dead.

More than 130,000 people are expected to make claims to the federal government, but without a funding increase only about 12,000 people can be covered with existing funds.

"It doesn't make sense they wouldn't vote on this. There are truly people in need," said Steve Greenberg, whose home was flooded and damaged by fire in the hard-hit Breezy Point section of Queens. "Not of these people are fit to serve," he said.

Grimm said Boehner's decision fuels a perception that the Republican Party does not care about people.

"It buys into the ideology that Republicans don't care and are callous," he said. Grimm said there were enough votes to get the bill passed and that it makes fiscal sense, because the money would go to help spur small businesses.

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At least 61 crushed to death in Ivory Coast stampede

ABIDJAN (Reuters) - At least 61 people were crushed to death in a stampede after a New Year's Eve fireworks display at a stadium in Ivory Coast's main city Abidjan early on Tuesday, officials said.

Witnesses said police had tried to control crowds around the Felix Houphouet-Boigny Stadium following the celebrations, triggering a panic in which scores were trampled.

"The estimate we can give right now is 49 people hospitalized ... and 61 people dead," said the chief of staff of Abidjan's fire department Issa Sacko.

Crying women searched for missing family members outside the stadium on Tuesday morning. The area was covered in patches of dried blood and abandoned shoes.

"My two children came here yesterday. I told them not to come but they didn't listen. They came when I was sleeping. What will I do?" said Assetou Toure, a cleaner.

Sanata Zoure, a market vendor injured in the incident, said New Year's revelers going home after watching the fireworks had been stopped by police near the stadium.

"We were walking with our children and we came upon barricades, and people started falling into each other. We were trampled with our children," she said.

Another witness said police arrived to control the crowd after a mob began chasing a pickpocket.

President Alassane Ouattara called the deaths a national tragedy and said an investigation was under way to find out what happened.

"I hope that we can determine what caused this drama so that we can ensure it never happens again," he said after visiting the injured in hospital.

The country, once a stable economic hub for West Africa, is struggling to recover from a 2011 civil war in which more than 3,000 people were killed.

Ivory Coast's security forces once were among the best trained in the region, but a decade of political turmoil and the 2011 war has left them in disarray.

At least 18 people were killed in another stampede during a football match in an Abidjan stadium in 2009.

(Reporting by Loucoumane Coulibaly and Alain Amontchi; Writing by Richard Valdmanis; Editing by Michael Roddy)

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Motorcycle bomb kills four in Pakistan's Karachi

KARACHI: A motorcycle bomb exploded Tuesday near the venue of a major political rally in Pakistan's largest city Karachi, killing four people and injuring 42 others, officials said.

The bombing appeared to be targeted at buses carrying supporters of the city's dominant political party, the Muttahida Qaumi Movement (MQM), which organised the rally attended by thousands of people.

"The latest report we have collected from hospitals said that four people have been killed and 42 are injured," provincial health minister Saghir Ahmad told AFP, updating the earlier toll of two dead and 25 injured.

Another health official at Karachi's Abbasi Shaheed hospital confirmed the new toll.

"The bomb was planted in a motorcycle," said Asif Ijaz, a senior police official.

Imran Shokat, a police spokesman in the southern Sindh province of which Karachi is the capital, said the motorcycle was parked in a congested neighbourhood near the venue of the rally.

"Bomb disposal experts are investigating but preliminary reports said it was a remote-controlled bomb," Shokat told AFP.

Karachi, the commercial capital of Pakistan with an estimated population of 18 million, is in the grip of a long-running wave of political and sectarian violence.

Its Arabian Sea port is used by the United States and NATO to ship supplies to the war in neighbouring, landlocked Afghanistan.

- AFP/jc

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Cold kills 9 as mercury dips across north India

NEW DELHI: The cold wave intensified across north India and killed nine more people in Uttar Pradesh on Tuesday, pushing the death toll from it this season to around 110.

Officials said three people died in Mirzapur, two each in Muzaffarnagar and Bareilly. One death each was reported from Moradabad and Amroha.

Most cold-related deaths - 92 - have been reported from Uttar Pradesh, where Agra, with a low of just 0.9 degree C, was the coldest place. Lakhimpur Kheri recorded a minimum temperature of three, Kanpur 3.2, Fatehgarh 3.6, Bareilly 3.8 degree C. The western and eastern parts of the state were colder than the rest of the state with the mercury dipping four to 10 degrees below normal.

A Met official said similar weather conditions will prevail till Wednesday

Thick fog continued to blanket large swathes of the region and further dipped the mercury besides disrupting rail, road and air traffic. Most flights remained grounded at Chandigarh, while trains were running hours behind schedule.

Minimum temperatures hovered around six degree C in Punjab, where Amritsar continued to be the coldest place with a high of 10 degree C. Bathinda recorded a low of 5.8 degree above the freezing point.

In neighboring Haryana, Narnaul remained was the coldest with minimum of just 0.7 degree C.

Most places in Rajasthan shivered with a high of under 10 degree C. Churu remained the coldest in the state with a low of just 0.7 degree above the freezing point. The mercury dipped to 4.5 degree C, almost three notches below normal, in Jaipur. Pilani recored a low of 1.4, Sriganganagar 4.3 and Bikaner 4.5 degree C.

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Brain image study: Fructose may spur overeating

This is your brain on sugar — for real. Scientists have used imaging tests to show for the first time that fructose, a sugar that saturates the American diet, can trigger brain changes that may lead to overeating.

After drinking a fructose beverage, the brain doesn't register the feeling of being full as it does when simple glucose is consumed, researchers found.

It's a small study and does not prove that fructose or its relative, high-fructose corn syrup, can cause obesity, but experts say it adds evidence they may play a role. These sugars often are added to processed foods and beverages, and consumption has risen dramatically since the 1970s along with obesity. A third of U.S. children and teens and more than two-thirds of adults are obese or overweight.

All sugars are not equal — even though they contain the same amount of calories — because they are metabolized differently in the body. Table sugar is sucrose, which is half fructose, half glucose. High-fructose corn syrup is 55 percent fructose and 45 percent glucose. Some nutrition experts say this sweetener may pose special risks, but others and the industry reject that claim. And doctors say we eat too much sugar in all forms.

For the study, scientists used magnetic resonance imaging, or MRI, scans to track blood flow in the brain in 20 young, normal-weight people before and after they had drinks containing glucose or fructose in two sessions several weeks apart.

Scans showed that drinking glucose "turns off or suppresses the activity of areas of the brain that are critical for reward and desire for food," said one study leader, Yale University endocrinologist Dr. Robert Sherwin. With fructose, "we don't see those changes," he said. "As a result, the desire to eat continues — it isn't turned off."

What's convincing, said Dr. Jonathan Purnell, an endocrinologist at Oregon Health & Science University, is that the imaging results mirrored how hungry the people said they felt, as well as what earlier studies found in animals.

"It implies that fructose, at least with regards to promoting food intake and weight gain, is a bad actor compared to glucose," said Purnell. He wrote a commentary that appears with the federally funded study in Wednesday's Journal of the American Medical Association.

Researchers now are testing obese people to see if they react the same way to fructose and glucose as the normal-weight people in this study did.

What to do? Cook more at home and limit processed foods containing fructose and high-fructose corn syrup, Purnell suggested. "Try to avoid the sugar-sweetened beverages. It doesn't mean you can't ever have them," but control their size and how often they are consumed, he said.

A second study in the journal suggests that only severe obesity carries a high death risk — and that a few extra pounds might even provide a survival advantage. However, independent experts say the methods are too flawed to make those claims.

The study comes from a federal researcher who drew controversy in 2005 with a report that found thin and normal-weight people had a slightly higher risk of death than those who were overweight. Many experts criticized that work, saying the researcher — Katherine Flegal of the Centers for Disease Control and Prevention — painted a misleading picture by including smokers and people with health problems ranging from cancer to heart disease. Those people tend to weigh less and therefore make pudgy people look healthy by comparison.

Flegal's new analysis bolsters her original one, by assessing nearly 100 other studies covering almost 2.9 million people around the world. She again concludes that very obese people had the highest risk of death but that overweight people had a 6 percent lower mortality rate than thinner people. She also concludes that mildly obese people had a death risk similar to that of normal-weight people.

Critics again have focused on her methods. This time, she included people too thin to fit what some consider to be normal weight, which could have taken in people emaciated by cancer or other diseases, as well as smokers with elevated risks of heart disease and cancer.

"Some portion of those thin people are actually sick, and sick people tend to die sooner," said Donald Berry, a biostatistician at the University of Texas MD Anderson Cancer Center in Houston.

The problems created by the study's inclusion of smokers and people with pre-existing illness "cannot be ignored," said Susan Gapstur, vice president of epidemiology for the American Cancer Society.

A third critic, Dr. Walter Willett of the Harvard School of Public Health, was blunter: "This is an even greater pile of rubbish" than the 2005 study, he said. Willett and others have done research since the 2005 study that found higher death risks from being overweight or obese.

Flegal defended her work. She noted that she used standard categories for weight classes. She said statistical adjustments were made for smokers, who were included to give a more real-world sample. She also said study participants were not in hospitals or hospices, making it unlikely that large numbers of sick people skewed the results.

"We still have to learn about obesity, including how best to measure it," Flegal's boss, CDC Director Dr. Thomas Frieden, said in a written statement. "However, it's clear that being obese is not healthy - it increases the risk of diabetes, heart disease, cancer, and many other health problems. Small, sustainable increases in physical activity and improvements in nutrition can lead to significant health improvements."

___

Online:

Obesity info: http://www.cdc.gov/obesity/data/trends.html

___

Marilynn Marchione can be followed at http://twitter.com/MMarchioneAP

Mike Stobbe can be followed at http://twitter.com/MikeStobbe

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