A policeman helps carry a wounded passenger from a commuter train after a collision in Buenos Aires, Argentina, Wednesday Feb. 22, 2012. A packed train slammed into the end of the line in Buenos ... more 
A policeman helps carry a wounded passenger from a commuter train after a collision in Buenos Aires, Argentina, Wednesday Feb. 22, 2012. A packed train slammed into the end of the line in Buenos Aires' busy Once station Wednesday, killing dozens and injuring hundreds, according to police. (AP Photo/Leonardo Zavattaro,Telam) less 
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Associated Press | Photo By Leonardo Zavattaro,Telam
Wed, Feb 22, 2012 11:51 AM EST