Ancient Pompeians Could Go Upstairs to Pee

The residents of the ancient city of Pompeii weren’t limited to street-level plumbing, a new study finds. In fact, many in the city may have headed upstairs when nature called.

Most second floors in the Roman city are gone, claimed by the eruption of Mount Vesuvius that destroyed Pompeii in A.D. 79. But vertical pipes leading to lost second stories strongly suggest that there were once toilets up there, according to a new analysis by A. Kate Trusler, a doctoral candidate in anthropology at the University of Missouri.

“We have 23 toilets that are connected, that are second-story preserved, that are connected to these downpipes,” Trusler told LiveScience on Friday (Jan. 4) at the annual meeting of the Archaeological Institute of America in Seattle, where she presented her research.

Traces of toilets

Trusler became interested in Pompeii’s latrines six years ago while doing fieldwork in the city. Previous researchers and works on Pompeii often stated that there was a toilet in almost every house. But Trusler found that statement confusing. Walking around the city, she said, it was clear that some spots were chock full of homes with private latrines, while other areas seemed to be toilet deserts.

“And,” Trusler added, “there are all of these downpipes that are part of that picture that no one is really considering.” [Image Gallery: A Look at Pompeii's Toilets]

So Trusler decided to conduct a plumbing survey of sorts, mapping latrine and downpipe locations around the city. One residential district, known to archaeologists as Region 6, does indeed have toilets on the ground story of almost every home, she said. But other blocks have few toilets. In total, 43 percent of homes in the city had latrines on the ground floor, Trusler found.

Downpipes provide the other half of that picture. These vertical, usually terracotta pipes are concentrated in the oldest part of the city, where there were many workshops and small businesses crammed into close quarters. A total of 286 pipes run down the walls of these buildings, leading to the mostly lost second floors. In 23 cases, however, the second story remains, and the same types of pipes lead to latrines.

In addition, Trusler said, unpublished research on scrapings from the insides of the pipes revealed fecal material and traces of intestinal parasites, good signs of a toilet.

The plumbing of Pompeii

The upstairs plumbing offers a window into daily Pompeii life, Trusler said.

“The sanitation features can tell us a lot about what people are doing on upper floors and above these little shops,” she said. “What they suggest is that people are living there.”

Most of the downpipes were likely installed in the first century B.C. into the first century A.D., Trusler said, the same time that the city developed its pumped-water system. Residents of apartments above shops would have been able to get water from public fountains installed in the streets.

“You really have a picture of urban development going on in Pompeii,” Trusler said.

Follow Stephanie Pappas on Twitter @sipappas or LiveScience @livescience. We’re also on Facebook & Google+.

Copyright 2013 LiveScience, a TechMediaNetwork company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.
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Notre Dame's Kelly taking Eagles, NFL interest to brink

If Brian Kelly and his camp are using an NFL flirtation as a bargaining ploy, they may be pushing it to the absolute brink.

The Notre Dame coach interviewed with the Eagles on Tuesday and has a second meeting with the team set for this weekend, according to a published report. Meanwhile, Kelly continued to confer with NFL people about what it's like to coach at that level, a league source said early Saturday.

Kelly was on vacation the past few days -- though it was not believed to be a European jaunt, as multiple outlets have reported -- and the New York Daily News reported that "the Eagles and Kelly have agreed to revisit talks when he returns this weekend."

Comcast SportsNet Chicago reported that Eagles owner Jeffrey Lurie's private jet is in Chicago, though no specific reason was given. But the NFL Network's Albert Breer may have quashed the notion of a Kelly meeting by reporting the Eagles will interview Seahawks defensive coordinator Gus Bradley on Saturday in Atlanta.

The conversations with NFL folks have been set up via Kelly's camp and began before his interview with the Eagles last week, but a league source told the Tribune they continued into the weekend. It doesn't preclude Kelly's return to Notre Dame at all, but it suggests more than a passing fancy with the idea of coaching at the next level.

There has been precious little in the way of enlightenment from South Bend, Ind., during Kelly's apparent dalliance. And all of it indeed may be a way to strong-arm Notre Dame into meeting the demands of a head coach just a few days removed from a championship game appearance -- a disastrous championship game appearance, but a shot at a title nonetheless.

Athletic director Jack Swarbrick sent word through a spokesman that he would have no comment. There are people close to Kelly who had not been updated about the situation a few days into it, and there are team members who as of Friday night who had not received any communication at all from staffers on the subject.

One person familiar with the Eagles' view of the first interview says there was "strong mutual interest" between the two parties, and the Tribune's David Haugh reported Thursday that Kelly previously had reached out to an NFL coach to see how professional jobs differ from college gigs.

None of that precludes a return to Notre Dame with a new contract and more money for Kelly and his assistants, which for most of the week seemed the most likely scenario -- and still may be -- though the reported second meeting with the Eagles is an intriguing complication.

Notre Dame begins classes on Tuesday and the Irish were believed to have a team meeting of some kind set for Monday. That seemingly would put an imperative on Kelly to make a decision and get a deal done, with either side, within 24 or 48 hours.

The Eagles, meanwhile, had more interviews set with more head coaching candidates into next week. That doesn't preempt a spate of cancellations, of course, if they found their man in Kelly.

bchamilton@tribune.com

Twitter @ChiTribHamilton

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Wall Street to open firm after Thursday's gains, Wells Fargo results

NEW YORK (Reuters) - Stocks were set to firm at the open on Friday after the S&P 500 climbed to a five-year high a day earlier, as record profit from Wells Fargo failed to excite investors who awaited fresh trading incentives.

"The bigger news lies ahead of us in terms of earnings and also reports on Christmas sales, which seem to be poor so far," said Rick Meckler, president of investment firm LibertyView Capital Management in Jersey City, New Jersey.

Wells Fargo , the first major U.S. bank to post earnings this season, reported a higher fourth-quarter profit as it set aside less money to cover bad loans and made more fees from mortgages. While shares dropped 1.1 percent to $35 in premarket trading, the stock had climbed 2 percent Thursday ahead of the results, and is up 3.6 percent this month so far.

Best Buy shares were volatile in premarket trading after it reported flat holiday sales at established U.S. stores. Shares were last up 5.7 percent at $12.91.

Basic materials shares could be pressured after China's annual consumer inflation rate picked up to a seven-month high, narrowing the scope for the central bank to boost the economy by easing monetary policy.

Meckler said that in the absence of major news, the market will continue to absorb some of the money that comes in from institutional investors at the start of the year. This could give equities an upside bias.

S&P 500 futures were flat and were slightly above fair value, a formula that evaluates pricing by taking into account interest rates, dividends and time to expiration on the contract. Dow Jones industrial average futures added 3 points and Nasdaq 100 futures rose 2 points.

American Express said it would take a $600-million quarterly charge relating to 5,400 job cuts and payment of legal bills, a move likely to halve its net income. Its shares dipped 0.5 percent in premarket trading to $60.51.

Boeing's 787 Dreamliner jet was dogged by further incidents that tested confidence in the new plane. It suffered a cracked cockpit window and an oil leak on separate flights in Japan on Friday. The US Department of Transportation said the jet would be subject to a review of its critical systems by regulators. Boeing shares fell 1.5 percent to $75.90 in premarket trading.

Dendreon Corp shares jumped 14.9 percent to $5.86 after Sanford C. Bernstein upgraded the stock to "outperform" from "market-perform" and said the drugmaker could be one of the best performers in 2013.

U.S.-traded shares of India's No.2 software services provider Infosys Ltd jumped 15.2 percent premarket after the company raised its revenue forecast.

In a move that could support US equities and boost the global economic outlook, the Japanese government approved a massive $117 billion of spending to revive the world's third-largest economy in the biggest stimulus plan since the financial crisis.

(Editing by Bernadette Baum)

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Browns name Rob Chudzinski new coach

CLEVELAND (AP) — The Browns hauled their coaching search to Arizona and back. They talked to high-profile college coaches, NFL assistants and a fired pro coach who took a team to a Super Bowl.

None of them was hired.

Instead, Rob Chudzinski became their pick.

With no experience as a head coach at any level, Chudzinski was hired Thursday night by the Cleveland Browns, the team he cheered for as a kid. This is Chudzinski's third stint with the team, but this time around he's the guy in charge.

Chudzinski, who spent the past two seasons calling plays as Carolina's offensive coordinator, is the Browns' sixth full-time coach since 1999 and 14th in team history.

Just as it appeared the Browns might be going in another direction, the team selected the 44-year-old Chudzinski to revive a team that has made the playoffs just once in the past 14 years.

Chudzinski will be introduced Friday at an 11 a.m. news conference, where owner Jimmy Haslam and CEO Joe Banner likely will be asked how they selected Banner after speaking to at least seven other candidates and flirting with Chip Kelly before he returned to Oregon.

"Chud," as he's known to players and friends, Chudzinski worked as the Browns' tight ends coach in 2004 and was their offensive coordinator in 2007, when the team won 10 games — their most since an expansion rebirth in 1999.

A lifelong Browns fan who grew up in Toledo, Ohio, Chudzinski replaces Pat Shurmur, another first-time coach when he was hired, who was fired on Dec. 31 after a 5-11 season. For the past two years, Chudzinski has worked with talented Panthers quarterback Cam Newton and resuscitated Carolina's offense, which was one of the league's worst before he arrived.

When Haslam and Banner embarked on their coaching search as 2013 began, the pair vowed they would wait as long as necessary to find "the right coach" for Cleveland. They promised to give their new coach final say over the roster and planned to pair him with an executive to help pick players.

Chudzinski wasn't seen by many as an option.

And then he became the choice.

Chudzinski interviewed with the team on Wednesday, when the club also visited with Cincinnati defensive coordinator Mike Zimmer. Chudzinski appeared to be a long shot for the job, not because he wasn't qualified, but because it was thought Haslam wanted to make a big splash with his first coaching hire.

However, Chudzinski wowed Haslam and Banner during his meeting and the team decided it was time to end its search in its second week.

It's not yet known whom Chudzinski will bring in as coordinators. There are reports he may hire former San Diego coach Norv Turner to run his offense. Chudzinski worked for Turner with the Chargers.

In his first season in Carolina, Chudzinski turned Newton, the No. 1 overall draft pick, loose and the Panthers set club records for total yards (6,237) and first downs (345). Carolina also scored 48 touchdowns after getting just 17 in the season before Chudzinski arrived. The Panthers jumped from last in the league in total yardage to seventh, the biggest improvement since 1999.

Following the season, Chudzinski interviewed for head coaching jobs with St. Louis, Jacksonville and Tampa Bay before returning to Carolina.

In getting the Browns' job, Chudzinski was picked over Zimmer, Montreal Alouettes coach Marc Trestman, fired Arizona coach Ken Whisenhunt and Cardinals defensive coordinator Ray Horton. Whisenhunt was in Cleveland for a second interview on Thursday, and appeared to be the front-runner. The Browns also were expected to interview Indianapolis offensive coordinator Bruce Arians.

Newton continued to develop in his second season with Chudzinski, and the QB's development may have helped his case since the Browns are hoping Brandon Weeden will improve this year after his uneven rookie season.

After his first stint on Cleveland's staff, Chudzinski spent two seasons as San Diego's tight ends coach, working with perennial Pro Bowl standout Antonio Gates.

Taking over the Browns' offense in 2007, Chudzinski helped the Browns go 10-6. They barely missed the playoffs, but four players, including quarterback Derek Anderson, made the Pro Bowl. However, in 2008, the Browns struggled on offense and a six-game losing streak led to a 4-12 finish and Romeo Crennel's firing.

Chudzinski's hiring may not be popular with Cleveland fans, many of whom at fantasies about Nick Saban or Jon Gruden or Kelly brining his supersonic offense to the NFL.

But his selection is in keeping with at least one of Banner's past moves. When he was in Philadelphia's front office, Banner went outside the box and hired Green Bay assistant Andy Reid, a relative unknown who spent 14 seasons with the Eagles.

Now that they've got their coach, the Browns can focus on finding a GM to replace Tom Heckert, fired after three seasons.

___

Online: http://pro32.ap.org/poll and http://twitter.com/AP_NFL

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NY Gov. proposes “Green Bank” to spur clean energy

ALBANY, N.Y. (AP) — New York Gov. Andrew Cuomo is proposing to create a “Green Bank” to spur private investment in clean energy projects.

In his State of the State address Wednesday, Cuomo says various state entities now collect and spend $ 1.4 billion a year on renewables and energy efficiency, with 80 percent of the spending in the form of one-time subsidies.

He said his proposal would encourage more private market activity in clean energy, create jobs, and reduce consumer prices for renewable and energy efficient energy sources.

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Why global labor reforms are vital

STORY HIGHLIGHTS

• Saudi authorities beheaded Rizana Nafeek, a Sri Lankan woman


• She was convicted of killing a baby of the family employing her as a housemaid


• This was despite Nafeek's claims that the baby died in a choking accident


• Becker says her fate "should spotlight the precarious existence of domestic workers"

Jo Becker is the Children's Rights Advocacy Director for Human Rights Watch and author of 'Campaigning for Justice: Human Rights Advocacy in Practice.' Follow Jo Becker on Twitter.

(CNN) -- Rizana Nafeek was a child herself -- 17 years old, according to her birth certificate -- when a four-month-old baby died in her care in Saudi Arabia. She had migrated from Sri Lanka only weeks earlier to be a domestic worker for a Saudi family.

Although Rizana said the baby died in a choking accident, Saudi courts convicted her of murder and sentenced her to death. On Wednesday, the Saudi government carried out the sentence in a gruesome fashion, by beheading Rizana.

Jo Becker

Read more: Outrage over beheading of Sri Lankan woman by Saudi Arabia

Rizana's case was rife with problems from the beginning. A recruitment agency in Sri Lanka knew she was legally too young to migrate, but she had falsified papers to say she was 23. After the baby died, Rizana gave a confession that she said was made under duress -- she later retracted it. She had no lawyer to defend her until after she was sentenced to death and no competent interpreter during her trial. Her sentence violated international law, which prohibits the death penalty for crimes committed before age 18.

Rizana's fate should arouse international outrage. But it should also spotlight the precarious existence of other domestic workers. At least 1.5 million work in Saudi Arabia alone and more than 50 million -- mainly women and girls -- are employed worldwide according to the International Labour Organization (ILO).

Read more: Indonesian maid escapes execution in Saudi Arabia

Again according to the ILO, the number of domestic workers worldwide has grown by more than 50% since the mid-1990s. Many, like Rizana, seek employment in foreign countries where they may be unfamiliar with the language and legal system and have few rights.

When Rizana traveled to Saudi Arabia, for example, she may not have known that many Saudi employers confiscate domestic workers' passports and confine them inside their home, cutting them off from the outside world and sources of help.

It is unlikely that anyone ever told her about Saudi Arabia's flawed criminal justice system or that while many domestic workers find kind employers who treat them well, others are forced to work for months or even years without pay and subjected to physical or sexual abuse.

Passport photo of Rizana Nafeek

Read more: Saudi woman beheaded for 'witchcraft and sorcery'

Conditions for migrant domestic workers in Saudi Arabia are among some of the worst, but domestic workers in other countries rarely enjoy the same rights as other workers. In a new report this week, the International Labour Organization says that nearly 30% of the world's domestic workers are completely excluded from national labor laws. They typically earn only 40% of the average wage of other workers. Forty-five percent aren't even entitled by law to a weekly day off.

Last year, I interviewed young girls in Morocco who worked 12 hours a day, 7 days a week for a fraction of the minimum wage. One girl began working at age 12 and told me: "I don't mind working, but to be beaten and not to have enough food, this is the hardest part."

Many governments have finally begun to recognize the risks and exploitation domestic workers face. During 2012, dozens of countries took action to strengthen protections for domestic workers. Thailand, and Singapore approved measures to give domestic workers a weekly day off, while Venezuela and the Philippines adopted broad laws for domestic workers ensuring a minimum wage, paid holidays, and limits to their working hours. Brazil is amending its constitution to state that domestic workers have all the same rights as other workers. Bahrain codified access to mediation of labor disputes.

Read more: Convicted killer beheaded, put on display in Saudi Arabia

Perhaps most significantly, eight countries acted in 2012 to ratify -- and therefore be legally bound by -- the Domestic Workers Convention, with more poised to follow suit this year. The convention is a groundbreaking treaty adopted in 2011 to guarantee domestic workers the same protections available to other workers, including weekly days off, effective complaints procedures and protection from violence.

The Convention also has specific protections for domestic workers under the age of 18 and provisions for regulating and monitoring recruitment agencies. All governments should ratify the convention.

Many reforms are needed to prevent another tragic case like that of Rizana Nafeek. The obvious one is for Saudi Arabia to stop its use of the death penalty and end its outlier status as one of only three countries worldwide to execute people for crimes committed while a child.

Labor reforms are also critically important. They may have prevented the recruitment of a 17 year old for migration abroad in the first place. And they can protect millions of other domestic workers who labor with precariously few guarantees for their safety and rights.

Read more: Malala, others on front lines in fight for women

The opinions expressed in this commentary are solely those of Jo Becker.

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Couple fighting South Korea to keep 7-month-old girl

Jinshil and Christopher Duquet were in the process of adopting a baby from South Korea when complications arose with the Korean government. (Abel Uribe, Chicago Tribune)

By Lisa Black and Bonnie Miller Rubin




Tribune reporters

7:27 a.m. CST, January 11, 2013

An Evanston family will appear in federal court today as they try to keep a South Korean baby they adopted in June from being returned to her home country.

Sehwa Kim, now 7 months old, has spent most of her life with Jinshil and Christopher Duquet, who say they were misled by a Korean lawyer who provided them with bad information and documents for what they believed to be a legal private adoption.

Korean officials accuse the family of criminal action, saying they didn’t follow the country’s procedures for adoption, and question funds the family gave on behalf of the child to a shelter and the child’s birth mother.

The family believes their case is being used as a political pawn in what is really Korea’s objection to all U.S. adoptions.
After hearings this week in which the family tried to prove they are the legal guardians, a Cook County Circuit Court judge declared that they didn’t have standing.  A federal judge today may order the child removed from the family’s custody. 

The birth mother’s intention to put her baby up for adoption is not in dispute. She and the baby’s grandparents signed papers agreeing to renounce their parental rights so that the child could be adopted by the Duquets.

The number of international adoptions in South Korea and elsewhere has plummeted after years of growth. According to State Department data, almost 23,000 Americans in 2004 looked to other countries to build their families. By 2011, the figure had dwindled to 9,300 adoptions.

Read more about the family's struggle HERE.

lblack@tribune.com
brubin@tribune.com

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Syria rebels seize base as envoy holds talks

BEIRUT/GENEVA (Reuters) - Rebels seized control of one of Syria's largest helicopter bases on Friday, opposition sources said, in their first capture of a military airfield used by President Bashar al-Assad's forces.

Fighting raged across the country as international mediator Lakhdar Brahimi sought a political solution to Syria's civil war, meeting senior U.S. and Russian officials in Geneva.

But the two world powers are still deadlocked over Assad's fate in any transition.

The United States, which backs the 21-month-old revolt, says Assad can play no future role, while Syria's main arms supplier Russia said before the talks that his exit should not be a precondition for negotiations.

Syria is mired in bloodshed that has cost more than 60,000 lives and displaced millions of people. Severe winter weather is compounding their misery. The U.N. children's agency UNICEF says more than 2 million children are struggling to stay warm.

The capture of Taftanaz air base, after months of sporadic fighting, could help rebels solidify their hold on northern Syria, according to Rami Abdelrahman, head of the pro-opposition Syrian Observatory for Human Rights.

TACTICAL, NOT STRATEGIC GAIN

But Yezid Sayigh, at the Carnegie Middle East Centre in Beirut, said it was not a game-changer, noting that it had taken months for the rebels to overrun a base whose usefulness to the military was already compromised by the clashes around it.

"This is a tactical rather than a strategic gain," he said.

In Geneva, U.N.-Arab League envoy Brahimi's closed-door talks began with individual meetings with U.S. Deputy Secretary of State William Burns and Russian Deputy Foreign Minister Mikhail Bogdanov. He later held talks with both sides together.

A U.S. official said negotiations would focus on "creating the conditions to advance a political solution - specifically a transitional governing body".

Six months ago, world powers meeting in Geneva proposed a transitional government but left open Assad's role. Brahimi told Reuters on Wednesday that the Syrian leader could play no part in such a transition and suggested it was time he quit.

Responding a day later, Syria's foreign ministry berated the veteran Algerian diplomat as "flagrantly biased toward those who are conspiring against Syria and its people".

Russia has argued that outside powers should not decide who should take part in any transitional government.

"Only the Syrians themselves can agree on a model or the further development of their country," Foreign Ministry spokesman Alexander Lukashevich said.

REFUGEE MISERY

But Syrians seem too divided for any such agreement.

The umbrella opposition group abroad, the Syrian National Coalition, said on Friday it had proposed a transition plan that would kept government institutions intact at a meeting with diplomats in London this week. But the plan has received no public endorsement from the opposition's foreign backers.

With no end to fighting in sight, the misery of Syrian civilians has rapidly increased, especially with the advent of some of the worst winter conditions in years.

Saudi Arabia said it would send $10 million worth of aid to help Syrian refugees in Jordan, where torrential rain has flooded hundreds of tents in the Zaatari refugee camp.

A fierce storm that swept the region has raised concerns for 600,000 Syrian refugees who have fled to neighboring countries, as well as more than 2.5 million displaced inside Syria, many of whom live in flimsy tents at unofficial border camps.

Opposition activists report dozens of weather-related deaths in Syria in the last four days. UNICEF said refugee children are at risk because conditions have hampered access to services.

Earlier this week, another United Nations agency said around one million Syrians were going hungry. The World Food Programme cited difficulties entering conflict zones and said that the few government-approved aid agencies allowed to distribute aid were stretched to the limit.

The WFP said it supplying rations to about 1.5 million people in Syria each month, far short of the 2.5 million deemed to be in need.

(Additional reporting by Alexander Dzsiadosz in Beirut and Raissa Kasolowsky in Abu Dhabi; Editing by Alistair Lyon)

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Wall Street climbs at open on China data

NEW YORK (Reuters) - Stocks advanced at the open on Thursday as stronger-than-expected exports in China, the world's second-biggest economy, raised hopes for a more robust recovery in the global economy this year.

The Dow Jones industrial average <.dji> gained 51.22 points, or 0.38 percent, to 13,441.73. The Standard & Poor's 500 Index <.spx> climbed 8.01 points, or 0.55 percent, to 1,469.03. The Nasdaq Composite Index <.ixic> rose 21.80 points, or 0.70 percent, to 3,127.61.

(Reporting by Chuck Mikolajczak; Editing by Bernadette Baum)

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NFL player Junior Seau had brain disease CTE

Junior Seau, one of the NFL's best and fiercest players for nearly two decades, had a degenerative brain disease when he committed suicide last May, the National Institutes of Health told The Associated Press on Thursday.

Results of an NIH study of Seau's brain revealed abnormalities consistent with chronic traumatic encephalopathy (CTE).

"The brain was independently evaluated by multiple experts, in a blind fashion," said Dr. Russell Lonser, who oversaw the study. "We had the opportunity to get multiple experts involved in a way they wouldn't be able to directly identify his tissue even if they knew he was one of the individuals studied."

The NIH, based in Bethesda, Md., conducted a study of three unidentified brains, one of which was Seau's. It said the findings on Seau were similar to autopsies of people "with exposure to repetitive head injuries."

Seau's family requested the analysis of his brain.

Seau was a star linebacker for 20 NFL seasons with San Diego, Miami and New England before retiring in 2009. He died of a self-inflicted shotgun wound.

He joins a list of several dozen football players who had CTE. Boston University's center for study of the disease reported last month that 34 former pro players and nine who played only college football suffered from CTE.

"I was not surprised after learning a little about CTE that he had it," Seau's 23-year-old son Tyler said. "He did play so many years at that level. I was more just kind of angry I didn't do something more and have the awareness to help him more, and now it is too late.

"I don't think any of us were aware of the side effects that could be going on with head trauma until he passed away. We didn't know his behavior was from head trauma."

That behavior, according to Tyler Seau and Junior's ex-wife Gina, included wild mood swings, irrationality, forgetfulness, insomnia and depression.

"He emotionally detached himself and would kind of 'go away' for a little bit," Tyler Seau said. "And then the depression and things like that. It started to progressively get worse."

He hid it well in public, they said. But not when he was with family or close friends.

The NFL faces lawsuits by thousands of former players who say the league withheld information on the harmful effects concussions can have on their health.

"We appreciate the Seau family's cooperation with the National Institutes of Health," the league said in an email statement to the AP. "The finding underscores the recognized need for additional research to accelerate a fuller understanding of CTE.

"The NFL, both directly and in partnership with the NIH, Centers for Disease Control and other leading organizations, is committed to supporting a wide range of independent medical and scientific research that will both address CTE and promote the long-term health and safety of athletes at all levels."

NFL teams have given a $30 million research grant to the NIH.

Seau is not the first former NFL player who killed himself, then was found to have CTE. Dave Duerson and Ray Easterling are others.

Duerson, a former Chicago Bears defensive back, left a note asking for his brain to be studied for signs of trauma before shooting himself. His family filed a wrongful death suit against the NFL, claiming the league didn't do enough to prevent or treat the concussions that severely damaged his brain.

Easterling played safety for the Falcons in the 1970s. After his career, he suffered from dementia, depression and insomnia, according to his wife, Mary Ann. He committed suicide last April.

Mary Ann Easterling is among the plaintiffs who have sued the NFL.

"It was important to us to get to the bottom of this, the truth," Gina Seau said, "and now that it has been conclusively determined from every expert that he had obviously had it, CTE, we just hope it is taken more seriously.

"You can't deny it exists, and it is hard to deny there is a link between head trauma and CTE. There's such strong evidence correlating head trauma and collisions and CTE."

Tyler Seau played football through high school and for two years in college. He says he has no symptoms of any brain trauma.

Gina Seau's son Jake, now a high school junior, played football for two seasons, but has switched to lacrosse and has been recruited to play at Duke.

"Lacrosse is really his sport and what he is passionate about," she said. "He is a good football player and probably could continue. But especially now watching what his dad went through, he says, 'Why would I risk lacrosse for football?'

"I didn't have to have a discussion with him after we saw what Junior went through."

Her 12-year-old son, Hunter, has shown no interest in playing football.

"That's fine with me," she said.

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