G20 defuses talk of "currency war", no accord on debt

MOSCOW (Reuters) - The Group of 20 nations declared on Saturday there would be no 'currency war' and deferred plans to set new debt-cutting targets in an indication of concern about the fragile state of the world economy.

Japan's expansive policies, which have driven down the yen, escaped criticism in a statement agreed in Moscow by financial policymakers from the G20, which groups developed and emerging markets and accounts for 90 percent of the world economy.

After late-night talks, finance ministers and central bankers agreed on wording closer than expected to a joint statement issued last Tuesday by the Group of Seven rich nations backing market-determined exchange rates.

A draft communique seen by delegates on Friday had steered clear of the G7's call for fiscal and monetary policy not to be targeted at exchange rates but the final version included a G20 commitment to refrain from competitive devaluations and stated monetary policy would be directed at price stability and growth.

"The language has been strengthened since our discussions last night," Canadian Finance Minister Jim Flaherty told reporters. "It's stronger than it was, but it was quite clear last night that everyone around the table wants to avoid any sort of currency disputes."

The communique, seen by Reuters ahead of publication, did not single out Japan for aggressive monetary and fiscal policies that have seen the yen drop 20 percent.

The statement reflected a substantial, but not complete, endorsement of Tuesday's statement by the G7 nations - the United States, Japan, Britain, Canada, France, Germany and Italy.

"We all agreed on the fact that we refuse to enter any currency war," French Finance Minister Pierre Moscovici told reporters.

NO FISCAL TARGETS

The text also contained a commitment to credible medium-term fiscal strategy, but stopped short of setting specific goals.

A debt-cutting pact struck in Toronto in 2010 will expire this year if leaders fail to agree to extend it at a G20 summit of leaders in St Petersburg in September.

"Advanced economies will develop credible medium-term fiscal strategies ... by the St. Petersburg summit," the communique said.

The United States, which has resorted to massive monetary stimulus and higher government borrowing to drive growth and cut jobless queues, blocked a push from Europe to commit to reducing budget deficits.

Russian Finance Minister Anton Siluanov said the G20 had failed to reach agreement on medium-term budget deficit levels.

"We expect by April countries will have made progress on reaching a balanced approach to establishing new budget indicators on both, deficit and the level of government debt," Siluanov said.

Russia, this year's chair of the G20, also expressed concern about ultra-loose policies that it and other big emerging economies say could store up trouble for later.

Siluanov said a rebalancing of global growth required more than an adjustment of exchange rates.

"Structural reforms in all countries, either with a positive or negative balance of payments, should play a bigger role," he said, adding that spillover effects of unconventional monetary policy, conducted by central banks in some countries, should be closely monitored.

The G20 put together a huge financial backstop to halt a market meltdown in 2009 but has failed to reach those heights since. At successive meetings, Germany has pressed the United States and others to do more to tackle their debts. Washington in turn has urged Berlin to do more to increase demand.

On currencies, the G20 text reiterated its commitment last November, to move towards "exchange rate flexibility to reflect underlying fundamentals and avoid persistent exchange rate misalignments".

"The G7 made a very clear statement this week. I think you'll see the G20 echo what was said, and say that currencies should not be used as a tool of competitive devaluation," Britain's finance minister, George Osborne, said in Moscow.

"Countries shouldn't make the mistake of the past of using currencies as a tool of economic warfare."

(Additional reporting by Randall Palmer, Lesley Wroughton, Tetsushi Kajimoto, Jan Strupczewski, Lidia Kelly and Jason Bush. Writing by Douglas Busvine. Editing by Timothy Heritage/Mike Peacock)

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U.S. Embassy Denies Intervening in Mexico Cabinet Choice

The United States Embassy in Mexico on Friday issued a statement denying an article in The New York Times that reported that Ambassador Anthony Wayne had met with senior Mexican officials to discuss American concerns about the possible appointment of Gen. Moisés García Ochoa of Mexico as that country’s defense secretary.

“Despite significant reporting in the Mexican press during the presidential transition about the potential candidates to head Mexico’s military,” the statement read, “Ambassador Wayne did not discuss Gen. Moisés García Ochoa with Miguel Ángel Osorio Chong, now secretary of government, or Jorge Carlos Ramírez Marín, now secretary for agrarian, territorial and urban development (SEDATU), as reported in the New York Times story.”

The embassy’s statement comes 11 days after the Times article about Washington’s exchanges with Mexico regarding General García Ochoa. It follows an avalanche of outrage in the Mexican news media, whose columnists and commentators have accused the United States of “vetoing” General García’s nomination and of infringing on Mexican sovereignty. Some in the news media have called on Mexico’s new president, Enrique Peña Nieto, to rethink the terms of his government’s cooperation with the Obama administration on security matters.

The embassy statement on Friday also came after an earlier statement by William Ostick, a State Department spokesman, that did not dispute the facts in the Times’ account.

On Feb. 4, The Times reported that some senior American officials suspected General García Ochoa of skimming money from multimillion-dollar defense contracts. It reported that the Drug Enforcement Administration suspected the general of having links to drug traffickers dating back to the late 1990s. And the newspaper reported that Ambassador Wayne discussed those concerns with Mexican officials.

In the end, General García Ochoa was passed over for his government’s top military job. The Times reported that it was unclear whether American concerns played a role in Mexico’s decision.

The Mexican government made no statement to The Times on the article. But Mr. Osorio Chong denied to Mexican newspapers that the United States had vetoed or made suggestions on any appointment, and Mr. Ramírez Marín has told Mexican reporters that while he and Mr. Chong were present at a meeting with the ambassador before the inauguration to discuss relations, the general’s possible appointment was not discussed.

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Apple to release iOS 6.1.2 ‘early next week’ to patch major security hole

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Molly Sims: I Nursed a Little Vampire!

Mom & Babies
Celebrity Baby Blog

02/15/2013 at 01:00 PM ET

Following the birth of her baby boy, Molly Sims was ready to sink her teeth into breastfeeding.

The only problem? Her son Brooks Alan had beaten her to it.

“Early on in the hospital, they really want you to breastfeed, so I’m trying everything,” the model mama, 39, shared during a Wednesday appearance on Anderson Live.

“And I’m like, ‘Gosh, this really, really hurts.’ And they’re like, ‘Oh, we know.’”

Determined to find the root of the pain, Sims went searching in her newborn’s mouth — and was shocked at her discovery.

“I’m like, ‘Is there any way a baby could be born with a tooth?’” she recalls. “And they went, ‘Oh sweetie, I know you’re a model, but … babies aren’t born with teeth!’”

She continues: “Come to find out, my baby was born with a tooth!”

Courtesy ANDERSON LIVE

Despite countless attempts to successfully nurse — “I did nipple shields, nipple guards, supplemental nursing system, it was horrible,” the new mom says — Sims eventually decided to call it quits.

“He was literally like a vampire on me for three months — it was unbelievable,” she says with a laugh. “Cut to I’m not breastfeeding and I’m proud of it.”

Now Brooks, 7 months, has moved on to other milestones — including crawling — and is already taking after his dad, Scott Stuber.

“He has the hairline of my husband. It’s like an Eddie Munster kind of hairline. It’s not so attractive, but [he'll] end up growing into it,” Sims says.

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States' choices set up national health experiment

WASHINGTON (AP) — President Barack Obama's health care overhaul is unfolding as a national experiment with American consumers as the guinea pigs: Who will do a better job getting uninsured people covered, the states or the feds?

The nation is about evenly split between states that decided by Friday's deadline they want a say in running new insurance markets and states that are defaulting to federal control because they don't want to participate in "Obamacare." That choice was left to state governments under the law: Establish the market or Washington will.

With some exceptions, states led by Democrats opted to set up their own markets, called exchanges, and Republican-led states declined.

Only months from the official launch, exchanges are supposed to make the mind-boggling task of buying health insurance more like shopping on Amazon.com or Travelocity. Millions of people who don't have employer coverage will flock to the new markets. Middle-class consumers will be able to buy private insurance, with government help to pay the premiums in most cases. Low-income people will be steered to safety net programs like Medicaid.

"It's an experiment between the feds and the states, and among the states themselves," said Robert Krughoff, president of Consumers' Checkbook, a nonprofit ratings group that has devised an online tool used by many federal workers to pick their health plans. Krughoff is skeptical that either the feds or the states have solved the technological challenge of making the purchase of health insurance as easy as selecting a travel-and-hotel package.

Whether or not the bugs get worked out, consumers will be able to start signing up Oct. 1 for coverage that takes effect Jan. 1. That's also when two other major provisions of the law kick in: the mandate that almost all Americans carry health insurance, and the rule that says insurers can no longer turn away people in poor health.

Barring last-minute switches that may not be revealed until next week, 23 states plus Washington, D.C., have opted to run their own markets or partner with the Obama administration to do so.

Twenty-six states are defaulting to the feds. But in several of those, Republican governors are trying to carve out some kind of role by negotiating with federal Health and Human Services Secretary Kathleen Sebelius. Utah's status is unclear. It received initial federal approval to run its own market, but appears to be reconsidering.

"It's healthy for the states to have various choices," said Ben Nelson, CEO of the National Association of Insurance Commissioners. "And there's no barrier to taking somebody else's ideas and making them work in your situation." A former U.S. senator from Nebraska, Nelson was one of several conservative Democrats who provided crucial votes to pass the overhaul.

States setting up their own exchanges are already taking different paths. Some will operate their markets much like major employers run their health plans, as "active purchasers" offering a limited choice of insurance carriers to drive better bargains. Others will open their markets to all insurers that meet basic standards, and let consumers decide.

Obama's Affordable Care Act remains politically divisive, but state insurance exchanges enjoy broad public support. Setting up a new market was central to former Republican presidential candidate Mitt Romney's health care overhaul as governor of Massachusetts. There, it's known as the Health Connector.

A recent AP poll found that Americans prefer to have states run the new markets by 63 percent to 32 percent. Among conservatives the margin was nearly 4-1 in favor of state control. But with some exceptions, including Idaho, Nevada and New Mexico, Republican-led states are maintaining a hands-off posture, meaning the federal government will step in.

"There is a sense of irony that it's the more conservative states" yielding to federal control, said Sandy Praeger, the Republican insurance commissioner in Kansas, a state declining to run its own exchange. First, she said, the law's opponents "put their money on the Supreme Court, then on the election. Now that it's a reality, we may see some movement."

They're not budging in Austin. "Texas is not interested in being a subcontractor to Obamacare," said Lucy Nashed, spokeswoman for Gov. Rick Perry, who remains opposed to mandates in the law.

In Kansas, Praeger supported a state-run exchange, but lost the political struggle to Gov. Sam Brownback. She says Kansans will be closely watching what happens in neighboring Colorado, where the state will run the market. She doubts that consumers in her state would relish dealing with a call center on the other side of the country. The federal exchange may have some local window-dressing but it's expected to function as a national program.

Christine Ferguson, director of the Rhode Island Health Benefits Exchange, says she expects to see a big shift to state control in the next few years. "Many of the states have just run out of time for a variety of reasons," said Ferguson. "I'd be surprised if in the longer run every state didn't want to have its own approach."

In some ways, the federal government has a head start on the states. It already operates the Medicare Plan Finder for health insurance and prescription plans that serve seniors, and the Federal Employees Health Benefits Program. Both have many of the features of the new insurance markets.

Administration officials are keeping mum about what the new federal exchange will look like, except that it will open on time and people in all 50 states will have the coverage they're entitled to by law.

Joel Ario, who oversaw planning for the health exchanges in the Obama administration, says "there's a rich dialogue going on" as to what the online shopping experience should look like. "To create a website like Amazon is a very complicated exercise," said Ario, now a consultant with Manatt Health Solutions.

He thinks consumers should be able to get one dollar figure for each plan that totals up all their expected costs for the year, including premiums, deductibles and copayments. Otherwise, scrolling through pages of insurance jargon online will be a sure turn-off.

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Yen jittery as G20 eyed, weak Europe dampens mood

TOKYO (Reuters) - Weak euro zone growth data dampened sentiment in markets from Asian shares to copper to gold, while the yen was jittery as the G20's Moscow meeting gets underway and speculation builds over candidates to be the next Bank of Japan governor.

Japanese shares extended losses and by far underperformed Asian equities on news that a conservative, former finance ministry bureaucrat is the leading candidate to head the Bank of Japan, which faces heightening market expectations of and political pressure to take dramatic steps to reflate Japan's economy.

The absence of Chinese investors, major buyers of commodities such as copper and gold, sapped trading incentives and capped prices as markets in China and Taiwan remained shut for the Lunar New Year holiday.

"The recent rally in global stocks shows investors are chasing after risk assets and the risk-on sentiment has been turned on, capping assets which are not favored under these circumstances, such as gold," said Yuichi Ikemizu, branch manager for Standard Bank in Tokyo .

"The G20's impact on markets, if any, will come through reactions in currency markets. There will be more incentive next week when Chinese investors, big buyers, return," Ikemizu said.

The MSCI's broadest index of Asia-Pacific shares outside Japan <.miapj0000pus> traded in a wafer-thin range, rising 0.1 percent and falling 0.1 percent. It briefly hit a fresh 18-1/2-month high earlier in the session.

The index, however, was set for a weekly gain of 1.3 percent for its best such performance since the week to January 6. Receding risks from the euro zone debt crisis and evidence that global growth remains on a recovery trend, even if fragile, have generally underpinned risk assets broadly despite day-to-day gyrations.

Stocks in the Philippines <.psi> and Indonesia <.jkse> hovered near records hit the day before while Australian and South Korea shares consolidated from their recent strong gains.

Australian shares ended flat after touching a 4-1/2 year high on Thursday, compounded by weak euro zone data and a $3 billion annual loss from miner Rio Tinto Ltd . South Korean shares <.ks11> also ended nearly flat after Thursday's three-week closing high on the back of a firmer yen.

The Nikkei stock average <.n225> closed down 1.2 percent. <.t/>

European markets will likely pause, with financial spreadbetters predicting London's FTSE 100 <.ftse>, Paris's CAC-40 <.fchi> and Frankfurt's DAX <.gdaxi> would open little changed. U.S. stock futures were down 0.2 percent to suggest a softer Wall Street start. <.l><.eu><.n/>

BOJ CHOICE EYED

The yen firmed against other major currencies as investors cut back yen short positions amid speculation that Japan might be singled out because of the yen's steady drop over the past three months.

Many traders and analysts say currencies will be discussed, but yen weakness is unlikely to top the agenda so long as Japan convinces delegates it is pursuing strong monetary easing to reflate the economy, and yen devaluation is a side-effect.

Discussions on drafting a Group of 20 communique are proving "difficult" but the passage on currencies will not single out Japan's expansionist policies, a Russian official said on Friday.

"The prevailing sense from all of the official commentary on currencies this week is that the international community is willing to tolerate a weaker yen so long as Japan continues to focus on domestic policies and probably moderates its rhetoric on the currency," JPMorgan said in a note.

The yen's depreciation has been largely based on expectations for much bolder easing steps to be taken by the new BOJ regime starting next month, and news that Japanese Prime Minister Shinzo Abe is close to selecting his nominee for BOJ governor. News that Toshiro Muto was seen as the leading candidate was taken negatively by Japanese stock market.

"Muto is considered to only follow traditional ways such as expanding asset purchase programs. It would merely be an 'enhanced version of the conventional way'," said Norihiro Fujito, senior investment strategist at Mitsubishi UFJ Morgan Stanley Securities.

The dollar fell 0.3 percent to 92.54 yen. It marked its highest since May 2010 of 94.465 on Monday. The euro also eased 0.3 percent to 123.59 yen, after scaling its peak since April 2010 of 127.71 yen last week.

London copper was flat but set to log its largest weekly loss this year.

Spot gold fell to a six-week low below $1,630 an ounce.

The euro steadied around $1.3356 after falling to a three-week low of $1.3315 on Thursday as a report showed the 17-nation euro zone economy shrank by 0.6 percent in the last three months of 2012. The bloc's two largest economies, Germany and France, also contracted by more than expected.

With Japanese stocks rising on the yen's weakness, Japanese mutual funds saw the biggest monthly net inflow in 21 months in January as retail investors poured into money reserve funds after locking in profits from rising domestic stocks and equity funds, the Investment Trusts Association said on Thursday.

U.S. crude steadied around $97.27 a barrel and Brent edged down 0.1 percent to $117.86.

(Additional reporting by Ian Chua in Sydney and Ayai Tomisawa in Tokyo; Editing by Eric Meijer)

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IHT Rendezvous: IHT Quick Read: Feb. 15

NEWS The scandal over horse meat in the European food chain widened Thursday from a case of mislabeling to one of food safety as public health authorities in Britain said that a powerful equine painkiller, potentially harmful to human health, “may have entered the food chain” in France. Dan Bilefsky reports from Paris, and Stephen Castle from London.

Behind closed doors, Xi Jinping, China’s new leader, recently held up the Soviet Union’s collapse as the risk of wavering from traditional ideology. Chris Buckley reports from Hong Kong.

A senior official of the United Nations nuclear supervisory body said Thursday that talks a day earlier in Iran had ended inconclusively and that international inspectors had not been given access to a site that they suspect may have been used for testing bomb triggers. Alan Cowell reports from Paris.

Oscar Pistorius, a Paralympic gold medal winner from South Africa, was charged with murder after his girlfriend was fatally shot at his home. Lydia Polgreen reports from Johannesburg.

Berkshire Hathaway, the giant conglomerate run by Warren E. Buffett, said on Thursday that it would buy Heinz for about $23 billion. Berkshire is teaming up with 3G, a Brazilian investment firm that already owns most of Burger King. Michael J. de la Merced and Andrew Ross Sorkin report.

The U.S. Justice Department has cleared the proposed merger of Random House and Penguin, which would create the biggest book publisher in the world, their parent companies said. Eric Pfanner reports from Paris.

European economies shrank in the fourth quarter at their fastest rate since the depth of the financial crisis in 2009, new data showed on Thursday, with both strong and weak countries falling short of expectations and raising anxieties of a longer, deeper recession. Jack Ewing reports.

European regulators on Thursday defended plans to create the first international tax on financial transactions after business groups in the United States warned that the levy could break international agreements. James Kanter reports from Brussels.

ARTS Advocates of an effort to create a parade ground for Afro-Brazilian drum groups in Salvador, Brazil, say it would help the city’s carnaval reclaim its soul. Jon Pareles reports from Salvador, Brazil.

SPORTS Cristiano Ronaldo’s soaring header against Manchester City saved a 1-1 tie for Real Madrid in the Champions League soccer tournament and left his old manager, Alex Ferguson, astonished. Rob Hughes reports from London.

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Steam for Linux Is Here, Valve Celebrates by Discounting Entire Catalog

Time to do a little happy dance, Linux-heads: Valve’s Steam client for Linux is finally with us, and I don’t mean the beta. Valve’s digital gaming client for the Unix-like open-source operating system is officially official, and Valve’s celebrating by discounting the entire catalog — over 50 Linux titles — anywhere from 50% to 75%. Not too shabby, guys.

Some of the more notable titles in that list include Amnesia: The Dark Descent, Counter-Strike: Source, Half-Life, Team Fortress 2 and World of Goo. The sale runs until Feb. 21 at 10 a.m. PT.

Valve notes that in addition to cracking open the Linux game chest, it’s including its “Big Picture” mode — the company’s way of streamlining the living room experience, if you want to drag your box over to your TV, by adding game controller support. It’s in keeping with the company’s recently announced Steam Box strategy, which involves putting a Steam-branded console in the living room. That box, when we finally see it at some undisclosed future point, is expected to be Linux-driven.

I haven’t run a Linux machine in ages, mostly because as a game machine, it’s been like showing up to the party after everyone’s gone home (settle down Linux wonks, I don’t mean the operating system itself, which I’ve always been partial to — the MacBook Pro I’m typing this on, running OS X, is just Unix with a pretty overlay, after all).

But with an official Steam client serving as a central games distribution point and the fact that this is Valve we’re talking about — arguably the single most important force driving PC gaming today — Linux game development could finally make the kind of splash open-source advocates have long hoped it might.

MORE: Tesla Motors Pours Cold Data on New York Times ‘Model S’ Review

Linux/Open Source News Headlines – Yahoo! News

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American Idol's Top 40 Revealed

TV Watch

American Idol

By Steve Helling

02/14/2013 at 10:00 PM EST

From left: Randy Jackson, Mariah Carey, Ryan Seacrest, Nicki Minaj and Keith Urban

Michael Becker/FOX.

American Idol really, really wants a woman to win this season. At the beginning of Thursday's episode, they reminded us that a female singer hasn't won the show since 2007, when Jordin Sparks bested Blake Lewis for the top prize. Let's put this into perspective: The last time a woman won, George W. Bush was still president, J.K. Rowling was still writing the Harry Potter series, and no one had any idea who Snooki was. Well, maybe a few people knew her.

After Ryan Seacrest all but begged us to vote for a female, we finally got to see the level of the women's talent. Angela Miller sat at the piano and sang her own song, "You Set Me Free." It was a show-stopping performance, prompting judge Keith Urban to rave.

"If that was recorded right there, I would play it in my car," he said. "That was just a beautiful song."

Miller was followed by Candice Glover, who gave an strong version of Alicia Keys's "Girl on Fire." Janelle Arthur also impressed with a pleasant version of Carrie Underwood's "I told You So."

Shubha Vedula had the nerve to sing a Mariah Carey song in front of Mariah Carey and did a great job.

And then there was Zoanette Johnson. (At some point, she needs to drop her last name and just be known as Zoanette.) She played the drums as she sang a song she had improvised onstage the previous night. It was a rambling tune about her Idol experience. It was manic and baffling. And then she came to an abrupt stop and yelled at the background singers.

"Slow it down! C'mon guys," she pleaded. "I need this to be right." At some point, she lost a drumstick.

It's fun to imagine what Simon Cowell's reaction would be to her performances.

Kez Ban, the season's other memorable contestant, was quickly cut from the competition after singing her original song. There is clearly only room for one unpredictable contestant this season – and her name is Zoanette.

As the show wound down, the judges cut the field down to 20 women, and then brought in the remaining 28 male singers to cut them down to 20. That's when the judges had Josh Holiday sing "Georgia on My Mind." He split his pants from crotch to knee.

But Holiday and 39 others are season 12's top 40. One of them will be the next American Idol. Will it be a girl?

Top 20 Women

Adriana Latonio
Amber Holcomb
Angela Miller
Aubrey Cleland
Brandy Hotard
Breanna Steer
Candice Glover
Cristabel Clack
Isabelle Pasqualone
Janelle Arthur
Jenny Beth Willis
Jett Hermano
Juliana Chahayed
Kamaria Ousley
Kree Harrison
Melinlda Ademi
Rachel Hale
Shubha Vedula
Tenna Torres
Zoanette Johnson

Top 20 Men

Bryant Tadeo
Burnell Taylor
Charlie Askew
Chris Watson
Cortez Shaw
Curtis Finch, Jr.
David Willis
Devin Velez
Elijah Liu
Gurpreet Singh Sarin
Jimmy Smith
Johnny Keyser
Josh Holiday
Kevin Harris
Lazaro Arbos
Mathenee Treco
Nick Boddington
Paul Jolley
Vincent Powell

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Study: Fish in drug-tainted water suffer reaction

BOSTON (AP) — What happens to fish that swim in waters tainted by traces of drugs that people take? When it's an anti-anxiety drug, they become hyper, anti-social and aggressive, a study found. They even get the munchies.

It may sound funny, but it could threaten the fish population and upset the delicate dynamics of the marine environment, scientists say.

The findings, published online Thursday in the journal Science, add to the mounting evidence that minuscule amounts of medicines in rivers and streams can alter the biology and behavior of fish and other marine animals.

"I think people are starting to understand that pharmaceuticals are environmental contaminants," said Dana Kolpin, a researcher for the U.S. Geological Survey who is familiar with the study.

Calling their results alarming, the Swedish researchers who did the study suspect the little drugged fish could become easier targets for bigger fish because they are more likely to venture alone into unfamiliar places.

"We know that in a predator-prey relation, increased boldness and activity combined with decreased sociality ... means you're going to be somebody's lunch quite soon," said Gregory Moller, a toxicologist at the University of Idaho and Washington State University. "It removes the natural balance."

Researchers around the world have been taking a close look at the effects of pharmaceuticals in extremely low concentrations, measured in parts per billion. Such drugs have turned up in waterways in Europe, the U.S. and elsewhere over the past decade.

They come mostly from humans and farm animals; the drugs pass through their bodies in unmetabolized form. These drug traces are then piped to water treatment plants, which are not designed to remove them from the cleaned water that flows back into streams and rivers.

The Associated Press first reported in 2008 that the drinking water of at least 51 million Americans carries low concentrations of many common drugs. The findings were based on questionnaires sent to water utilities, which reported the presence of antibiotics, sedatives, sex hormones and other drugs.

The news reports led to congressional hearings and legislation, more water testing and more public disclosure. To this day, though, there are no mandatory U.S. limits on pharmaceuticals in waterways.

The research team at Sweden's Umea University used minute concentrations of 2 parts per billion of the anti-anxiety drug oxazepam, similar to concentrations found in real waters. The drug belongs to a widely used class of medicines known as benzodiazepines that includes Valium and Librium.

The team put young wild European perch into an aquarium, exposed them to these highly diluted drugs and then carefully measured feeding, schooling, movement and hiding behavior. They found that drug-exposed fish moved more, fed more aggressively, hid less and tended to school less than unexposed fish. On average, the drugged fish were more than twice as active as the others, researcher Micael Jonsson said. The effects were more pronounced at higher drug concentrations.

"Our first thought is, this is like a person diagnosed with ADHD," said Jonsson, referring to attention deficit-hyperactivity disorder. "They become asocial and more active than they should be."

Tomas Brodin, another member of the research team, called the drug's environmental impact a global problem. "We find these concentrations or close to them all over the world, and it's quite possible or even probable that these behavioral effects are taking place as we speak," he said Thursday in Boston at the annual meeting of the American Association for the Advancement of Science.

Most previous research on trace drugs and marine life has focused on biological changes, such as male fish that take on female characteristics. However, a 2009 study found that tiny concentrations of antidepressants made fathead minnows more vulnerable to predators.

It is not clear exactly how long-term drug exposure, beyond the seven days in this study, would affect real fish in real rivers and streams. The Swedish researchers argue that the drug-induced changes could jeopardize populations of this sport and commercial fish, which lives in both fresh and brackish water.

Water toxins specialist Anne McElroy of Stony Brook University in New York agreed: "These lower chronic exposures that may alter things like animals' mating behavior or its ability to catch food or its ability to avoid being eaten — over time, that could really affect a population."

Another possibility, the researchers said, is that more aggressive feeding by the perch on zooplankton could reduce the numbers of these tiny creatures. Since zooplankton feed on algae, a drop in their numbers could allow algae to grow unchecked. That, in turn, could choke other marine life.

The Swedish team said it is highly unlikely people would be harmed by eating such drug-exposed fish. Jonsson said a person would have to eat 4 tons of perch to consume the equivalent of a single pill.

Researchers said more work is needed to develop better ways of removing drugs from water at treatment plants. They also said unused drugs should be brought to take-back programs where they exist, instead of being flushed down the toilet. And they called on pharmaceutical companies to work on "greener" drugs that degrade more easily.

Sandoz, one of three companies approved to sell oxazepam in the U.S., "shares society's desire to protect the environment and takes steps to minimize the environmental impact of its products over their life cycle," spokeswoman Julie Masow said in an emailed statement. She provided no details.

___

Online:

Overview of the drug: http://www.nlm.nih.gov/medlineplus/druginfo/meds/a682050.html

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