
By Miriam Falco, CNN Medical News Managing Editor
(CNN) - One of the five manufacturers supplying H1N1 vaccine to the United States is recalling hundreds of thousands of flu shots because they aren't as potent as they should be.
The French manufacturer Sanofi Pasteur is voluntarily recalling about 800,000 doses of vaccine meant for children between the ages of 6 months and 35 months.
The company and the Centers for Disease Control and Prevention emphasized that the recall was not prompted by safety concerns, and that even though the vaccine isn't quite as potent as it's supposed to be, children who received it don't have to be immunized again against H1N1.
The CDC emphasized that there is no danger for any child who received this type of vaccine.
When asked what parents should do, CDC spokesman Tom Skinner said, "absolutely nothing." He said if children receive this vaccine, they will be fine. Full story »
Even for Las Vegas, this is one very big gamble. The $8.5 billion City Center opens its doors to the world today.
It features a resort and casino, hotels, restaurants, condos and sensational shopping. The complex is said to be the most expensive privately funded project in U.S. history. Our Dan Simon reports in this CNN exclusive.
Editor's Note: This week, American Morning is examining the causes of youth-on-youth violence across the country. Yesterday, in part two of the series, "Walk in My Shoes," we talked with a group of teenagers about why they fight. Tomorrow, we examine the teenage brain to look for an explanation for some of their behavior.
By T.J. Holmes, CNN
It's not yet 7 a.m. and 17-year-old Eric Nimely is already facing his first test of the day – getting safely to school on Chicago's South Side.
Millions of American parents don't think twice about getting their kids to and from school each day, with expectations of a safe carpool, bus ride or short walk.
But for more than 400,000 public school students in Chicago a trip to and from school could become a matter of life and death. We took that trip with two students, and talked with them about how they deal with the constant threat of violence and the effect it has on their lives.
“Everybody gets on the bus and sometimes coming home they’re fighting, you know stuff like that on the bus,” says Eric, who switched his route to school for a safer trip.
To walk in Eric's shoes, is to get a glimpse into a world where getting to school is all about survival.
“If you don't have any friends … I'm not saying you’re going to get picked on, but it's like a group of guys standing on the corner and you're walking. If nobody knows who you are, I mean like they're going to try and say something to you,” Eric says.
Like 95% of the city's public school students, Eric is responsible for getting to school on his own. He says he tries to travel with friends, to avoid trouble.
“We definitely want to try to protect them from violence,” says Charles Anderson, assistant principal at Eric's Team Englewood High School. Anderson says it's not uncommon for kids to get jumped, robbed or worse in the tough neighborhoods of Chicago, where during the last school year, 49 public school students were killed.
Editor's Note: We're tracking three recruits from their final days as civilians through to deployment. It's an unprecedented look inside the life of a soldier. This is part three of the American Morning original series "A Soldier's Story," and don't miss part one and two here.
[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2009/images/12/15/mclain.rifle.art.jpg caption="Army recruit Will McLain is in week three of basic training at Fort Leonard Wood, Missouri."]
By Adam Reiss, CNN
It's week three of basic training for Will McLain. He and 193 other new recruits are busy getting through the red stage, physical training also known as PT.
The booming voice of Drill Sergeant Joseph Rix is ever present, "just trying to get them ready to deploy so they have a little bit of a head start more than what we did when we went through basic training," says Rix.
After a quarter of a mile run, Will has time for a drink, while outside a private, who just cannot make it, passes out on the ground. "You've done a total of twenty five push-ups and one lap. Now get up! You did not pass out," says a drill sergeant standing over him. Eventually the other soldiers are ordered to bring him into the barracks and leave him on a bunk to recover.
Later, several soldiers would stumble through the rigorous exercise that has them carrying two forty-pound duffel bags at the same time. It's not easy and Will has trouble lifting them both at the same time. Another angry drill sergeant whispers “encouraging words” in his ear.
New research suggests Americans may live a lot longer than the government's projections. Up to eight years longer.
While that's very good news on the surface it does have implications for the economy, our work force, and our health care system. Our Dr. Sanjay Gupta joined us on Tuesday's American Morning to break it all down.
There are serious questions today about the safety of CT scans. Two new studies now suggest they deliver far more radiation than previously reported, and may actually cause thousands of cancer cases in this country each year.
Our Dr. Sanjay Gupta joined us on Tuesday's American Morning to discuss the risks and benefits of CT scans.

