No Device Eliminates Concussion Risk, Experts Say

As the long-term consequences of concussions become clearer, a cottage industry has popped up to sell athletes and worried parents products designed to mitigate risks of concussions that even helmets cannot prevent.

Despite the bold claims of some companies, however, many experts say the Holy Grail in contact sports -- a device that prevents concussions -- simply does not exist. Indeed, experts say, there is no proof that any current device significantly reduces the risk of concussions beyond the protections already provided by helmets.

"Nightline" found several products for sale online that aim to reduce the risk of concussions or even alert parents and coaches when a kid has supposedly taken a concussion-level hit. The claims the manufacturers make are often breathtakingly reassuring.

Concern about the risk of concussion is mounting at every level of the gridiron from the NFL to colleges and even high schools. Concussions are the most common injury among high school football players.

Jennifer Branin, whose son Tyler Branin is one of the stars of the Woodbridge Warriors high school football team in Irvine, Calif., said "it was scary" the first time he had a concussion.

"He had lost his balance on the field," she said. "He got up and tried to continue, but couldn't keep his balance."

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She said the effects of the concussion lingered, causing Tyler to miss a week of school and football practice. Even months later, he complained of difficulty concentrating in class.

Parents such as Jennifer Branin, who is president of the team's booster club, and her husband, Andy Branin, a former college football player himself, were looking for a way to support their son's desire to play football while also keeping him safe.

"He wants to play and, as a mom, you may want to put bubble-wrap around them and protect them forever, but that's not going to happen," she said.

So Jennifer Branin decided to do something. She raised money to buy the team helmet inserts by Unequal Technologies for added protection.

Unequal Technologies, one of the highest profile players in this new market, described its product explicitly on the box as "Concussion Reduction Technology," or "CRT." It is a strip of composite material including bullet-proof Kevlar that is designed to stick inside the helmet as a liner to the existing helmet pads.

Unequal Technologies uses its material in products ranging from padded sleeves to shin guards. The company counts NFL players and X-Games athletes among its fans.

On board as paid spokesmen are Philadelphia Eagles quarterback Michael Vick and James Harrison, a linebacker for the Pittsburgh Steelers. Harrison is one of the hardest-hitting guys in the NFL and said he uses Unequal Technology's liners in his helmet.

"I don't know what it's made of but it works," Harrison says in one of Unequal's promotional videos. "I really don't feel like I'm taking a risk."

Vick wasn't wearing the CRT product when he suffered a season-ending concussion in November, but he has since promised that he will be wearing it when he returns to the field next season.

Rob Vito, founder and CEO of the Kennett Square, Pa.-based company, said he worked with scientists to create a military-grade composite material that can help protect athletes from all kinds of injuries from head to toe.

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The 10,000-year bender: Why humans love a tipple

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Greater community support helps ex-offenders

SINGAPORE: Greater community support for ex-offenders has paid off -- with overall fewer ex-inmates imprisoned for re-offending -- according to the Singapore Prison Service's annual report card.

However, drug offenders who were released from Drug Rehabilitation Centres recorded a higher percentage of re-offending.

For some inmates who have no family support, they might not have a job or a home to return to after they are released.

Chavez Ong, a specialist in correctional rehabilitation with the Singapore Prison Service, said: "We actually work together with our partners, like the HDB -- we've been liasing with them to look into the (housing) issue.

"We also look into halfway houses for placement. And we also try to reach out to their families again, because for us, family involvement during the rehabilitation process is one of the very crucial factors."

The greater community support for ex-prisoners has paid off. The Singapore Prison Service said that the overall recidivism rate -- which is the rate at which prisoners re-offend and return to jail within two years of release -- fell to 23.6 per cent for those released in 2010, down from 26.7 per cent for those who were released in 2009.

On average, about 9,000 local inmates are released from prison each year. In 1998, the recidivism rate was 44.4 per cent, but in recent years it has hovered around 26 to 27 per cent.

About 20 per cent more employers have joined the effort to hire ex-offenders, which means more inmates found jobs before they were released.

The number of employers who are part of the Singapore Corporation of Rehabilitative Enterprises now stands at 3,457, compared with 2,872 in 2011, and 2,459 in 2010. Most of the jobs are in manufacturing, logistics, and food & beverage.

For a third year running, more inmates found jobs before they were released.

More volunteers have also joined the community outreach programme to support the families of these inmates. The programme now has 390 registered and trained volunteers -- an increase of 69 per cent from 2011.

But for drug offenders, a higher number re-offended. The recidivism rate for those released from the drug rehabilitation centres in 2010 was 27.5 per cent -- slightly higher than the 27.1 per cent of 2009.

To tackle this, repeat drug offenders at higher risk of re-offending must now go through a more robust mandatory supervision programme upon their release.

Besides urine tests and electronic monitoring, there will also be compulsory case work and counselling.

Rubiana Shamsul, a reintegration officer with the Singapore Prison Service, said: "So basically these offenders will actually face challenges when they go back to their old neighbourhood and they would be facing their old circle of friends and that's where the temptation would come in. So from there, we're trying to curb this by having our regular counselling sessions.

"Another challenge they would be facing is finding gainful employment -- we'd like to motivate them to have pro-social activities in their leisure time, so they don't have the temptation to go back to doing what they were doing before."

About 1,000 drug offenders are expected to be supervised this way in 2013 and 2014.

-CNA/ac

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Child hostage drama in Ala. after gunman kills school bus driver

MIDLAND CITY, Ala. An unidentified man boarded a school bus, shot the driver several times, then escaped with a 6-year-old passenger, prompting an hours-long standoff with police that remained unresolved early Wednesday.

The Dale County Sheriff says the man shot the driver in Midland City on Tuesday after he refused to let the child off the bus. The driver later died of his wounds. His identity wasn't released.

The shooter took the child to an area behind a nearby church, and police were negotiating with him, authorities said.

Midland City police would not comment, and a call to the Dale City Sheriff's office was not answered Tuesday.

Authorities from multiple agencies were on the scene and nearby residents were evacuated from their homes as a precautionary measure, said Rachel David, a spokeswoman for the police department in the nearby town of Dothan.

"Authorities also confirmed the presence of a child at the scene but are giving no further information at this time," David said in a news release late Tuesday.

CBS Dothan, Ala. affiliate WTVY-TV reports the hostage is male and was being held in a storm shelter at the alleged gunman's home.

The station says the FBI has been called in, and area schools have cancelled Wednesday classes.

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Clinton Talks 2016, Stands by Benghazi Testimony

In her final television interview as Secretary of State, Hillary Clinton told ABC's Cynthia McFadden that she is "flattered and honored" at the intense interest in whether she might run for president in 2016.

But Clinton maintained that right now she's "not focused" on a presidential campaign; instead she said she wants to return to a "normal" life when she steps down from office on Friday.

Watch Cynthia McFadden's full interview with Secretary of State Hillary Clinton on "Nightline" tonight at 12:35 a.m. ET

Clinton's first order of business, she said, will be sleep.

"I hope I get to sleep in," she told McFadden with a laugh. "It will be the first time in many years. I have no office to go to, no schedule to keep, no work to do. That will probably last a few days then I will be up and going with my new projects," she said.

"I have been working or attending school full-time since I was 13. This is going to be new for me. I don't know how I'm going to react to it, to be honest."

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Clinton has had no trouble articulating her reaction to what has arguably been the darkest chapter of her tenure as Secretary of State: the Sept. 11 attack on the U.S. consulate in Benghazi, Libya, in which four Americans, including Ambassador Chris Stevens, were killed.

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Secretary Clinton had a heated exchange with Republican Senator Ron Johnson during her five hours of testimony before Congress about the attack last week. Johnson accused the administration of misleading the American people about the cause of the attack, when UN Ambassador Susan Rice, on Sunday political talk shows, blamed it on protesters.

Clinton snapped back at Johnson, "Four Americans are dead. What difference does it make?" For that, she has been sharply criticized by some conservatives.

Clinton said she "absolutely" stands by her response to Johnson, maintaining that the administration has been transparent with the information it knew, when it was available. Clinton said partisan politics have no place in a response to a terrorist attack against Americans.

"I believe that we should in public life, whether you're in the administration or the Congress, de-politicize crisis and work together to figure out what happened, what we can do to prevent it and then put into place both the institutional changes and the budgetary changes that are necessary, " she said.

"When someone tries to put into a partisan lens, when they focus not on the fact that we have such a terrible event happening with four dead Americans but instead what did somebody say on a Sunday morning talk show? That to me is not in keeping with the seriousness of the issue and the obligation we all have as public servants"

FULL TRANSCRIPT: Sec. of State Hillary Clinton's "Nightline" Interview

Asked about her health, Clinton said her recent illness, concussion and blood clot were all a surprise.

"When I got sick and fainted and hit my head I was so surprised, and I thought I would just get up and go to work. And thankfully I had very good medical care and doctors who said, 'No we'd better do an MRI, we'd better do this, we'd better do that,'" she said, calling herself "lucky."

"I know now how split second beset by a virus and dehydrated, what it can do to you."

Though she confirmed she is wearing special glasses to help with double vision, a lingering issue following her illness, Clinton said that she expects to be fully recovered and operating at "full speed" soon.

The Secretary told McFadden that if she does decide to run, she would have "no problem" making her health records public.

"Of course, that goes with the territory," she said.

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Iran launches monkey into space

Lisa Grossman, physical sciences reporter

Last summer, the Iranian Space Agency announced their plan to send a monkey into space - and now they've apparently done it.

According to Iranian state-run television, a press release on the space agency's website, and photos of the event, Iran sent a live rhesus monkey into sub-orbital space aboard a small rocket called Pishgam, or Pioneer. There's even a video posted on YouTube that appears to be of the launch (though New Scientist could not confirm its authenticity).

The report has not been confirmed independently, however, and the US air force's North American Aerospace Defense Command (NORAD) has not reported seeing any missile launches from Iran.

But independent observers say the launch looks legitimate.

"Really, I see no reason not to take their word for it," says Jonathan McDowell, an astronomer at the Harvard-Smithsonian Center for Astrophysics who also keeps a log of space launches. He says he's convinced by the photos and discussions he's had with several knowledgeable source in online forums.

In photos released on the Iranian Space Agency's website, the rocket looks like the same kind the agency has launched before, but with a larger nose cone designed to fit a small chamber that can support life. Images also showed a live rhesus monkey strapped to a small seat.

The reports say the rocket went straight up 120 kilometres, which McDowell says qualifies as outer space, but not high enough to reach orbit, and came back down with a parachute.

It's unclear exactly when the launch took place. The press release says that the launch happened on the birthday of Mohammed the Prophet, which is celebrated by Shiites on 29 January, but was celebrated last week elsewhere in the world.

Some countries worry that Iranian rockets capable of carrying animals or people could also carry weapons. Iran has denied any military intention.

"This is not a scary thing because this is not a big new rocket that could hit America or anything like that," McDowell says. "There's nothing military to this. It's purely for propaganda. Nevertheless, it advances their science and their technology by being able to do it."

Iran says the launch is a first step towards sending humans into space, which they intend to do in the next 5 to 8 years. To do that, McDowell says, they'll need to build a larger rocket. The country currently has a vehicle called Safir that has successfully put satellites in orbit, and is developing a more powerful launcher called Simorgh.

The next step will probably be to either launch Safir to carry a human to sub-orbital space, or an unmanned Simorgh flight into orbit to make sure mission controllers can return it to the ground safely.

"They don't want to repeat what the Soviets did" in 1957, McDowell says, "which is put a living being in orbit before you figure out how to get it back."

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North Korea threatens "merciless" retaliation on South

SEOUL: North Korea on Tuesday vowed "merciless" retaliation against the South for its support of UN sanctions, as Seoul urged Pyongyang to step back from a widely expected nuclear test.

The perennially tense situation on the Korean peninsula has been stretched to its limit in the past week, with almost daily threats from the North that it is preparing to conduct a nuclear test as a riposte to the expanded sanctions.

A lengthy commentary published on Tuesday by the official Korean Central News Agency (KCNA) reiterated that the sanctions resolution passed by the UN Security Council was tantamount to a "declaration of war".

Noting what it called the South's "despicable" support for the resolution, KCNA said it was an act of gross provocation that would not go unanswered.

"The provokers will meet only merciless retaliatory blows," it said.

The commentary made no specific mention of the nuclear test that the North's top military body had explicitly signalled in a statement carried by KCNA last week.

The National Defence Commission had said the test was aimed at "arch-enemy" the United States, which had proposed the UN resolution penalising Pyongyang for a banned rocket launch in December.

In Seoul, the foreign ministry on Tuesday noted that the UN resolution had warned of further "significant action" against the North it it proceeds with another test.

"The government once again strongly urges North Korea to pay heed to the continued warnings from the international community and not push ahead with any further provocations, including a nuclear test," spokesman Cho Tai-Young said.

"I don't really understand why North Korea is sticking to an act that threatens security in the region at a time when its people are struggling from a lack of food," Cho said.

South Korean defence officials have said they believe the North is capable of conducting a nuclear test "any time" and announced on Tuesday the creation of a special task force to monitor the site of its two previous tests in 2006 and 2009.

The task force was set up by the South's Joint Chiefs of Staff and is studying data and intelligence being collected by state institutions and independent experts, defence ministry spokesman Kim Min-Seok told reporters.

The state-run Korea Institute of Geoscience and Mineral Resources has set up a situation room to receive and process seismic information that might indicate when a test is conducted, he added.

The institute detected an "artificial earthquake" about 40 seconds after the North's second nuclear test in 2009.

- AFP/al

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Thick smog cloaks Beijing again

BEIJING Dangerously high pollution levels shrouded Beijing in smog Tuesday for the second time in about two weeks, forcing airlines to cancel flights because of poor visibility and prompting the city government to warn residents to stay indoors.

The outlines of buildings in the capital receded into a white mist as pedestrians donned face masks to guard against the thick, caustic air.

The U.S. Embassy reported a level of PM2.5 -- one of the worst pollutants -- at 526 micrograms per cubic meter, or "beyond index," and more than 20 times higher than World Health Organization safety levels over a 24-hour period.

The Beijing city government advised residents to stay indoors as much as possible because the pollution was "severe." It said that, because there was no wind, the smog probably would not dissipate quickly.

Visibility was less than 109 yards in some areas of eastern China, the official Xinhua News Agency reported. Air China cancelled 14 domestic flights in or out of the Beijing airport, and an airport in the eastern city of Qingdao was closed, cancelling 20 flights.

The disruptions come in the first week of the country's peak, six-week period for travel, linked to the Feb. 10 Lunar New Year. Every year, China's transport system bursts at the seams as tens of millions of people travel for the holiday, in the world's largest seasonal migration of people.

Celebrity real estate developer Pan Shiyi, who has previously pushed for cities to publish more detailed air quality data, called Tuesday for a "Clean Air Act" and said he would use his status as a delegate to the National People's Congress to propose such legislation.

In less than three hours, his post was forwarded more than 2,300 times and received 14,184 votes, with 99.1 percent in favor.

Beijing also had exceptionally high pollution two weeks ago, with the U.S. Embassy readings of PM2.5 reaching as high as 886 micrograms per cubic meter.

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US Mom Missing in Turkey Took Side Trips

Sarai Sierra, the New York mother who disappeared in Turkey while on a solo trip, took several side excursions out of the country, but stayed in contact with her family the entire time, a family friend told ABC News.

Turkish media reported today that police were trying to establish why Sierra visited Amsterdam and Munich. Police were also trying to establish the identity of a man Sierra, 33, was chatting with on the Internet, according to local media.

Rachel Norman, a family friend, said the man was a group tour guide from the Netherlands and said Sierra stayed in regular touch with her family in New York.

Steven Sierra, Sarai's husband, and David Jimenez, her brother, arrived in Istanbul today to aid in the search.

The men have been in contact with officials from the U.S. consulate in the country and plan to meet with them as soon as they open on Tuesday, Norman said.

After that, she said Sierra and Jimenez would meet with Turkish officials to discuss plans and search efforts.

Family of Sarai Sierra|AP Photo

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Sarai Sierra was supposed to fly back to the United States on Jan. 22, but she never showed up for her flight home.

Her two boys, ages 11 and 9, have not been told their mother is missing.

Sierra, an avid photographer, left New York on Jan. 7. It was her first overseas trip, and she decided to go ahead after a friend had to cancel, her family said.

"It was her first time outside of the United States, and every day while she was there she pretty much kept in contact with us, letting us know what she was up to, where she was going, whether it be through texting or whether it be through video chat, she was touching base with us," Steven Sierra told ABC News before he departed for Istanbul.

But when it came time to pick her up from Newark Liberty International Airport in New Jersey, Sierra wasn't on board her scheduled flight.

Steven Sierra called United Airlines and was told his wife had never boarded the flight home.

Further investigation revealed she had left her passport, clothes, phone chargers and medical cards in her room at a hostel in Beyoglu, Turkey, he said.

The family is suspicious and said it is completely out of character for the happily married mother, who met her husband in church youth group, to disappear.

The U.S. Embassy in Turkey and the Turkish National Police are involved in the investigation, WABC-TV reported.

"They've been keeping us posted, from my understanding they've been looking into hospitals and sending out word to police stations over there," Steven Sierra said. "Maybe she's, you know, locked up, so they are doing what they can."

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