Photo Gallery: Argentina train crash: Feb. 23, 2012 12/12

Paramedics carry away 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/Anibal Greco) NO PUBLICAR EN ARGENTINA ORG XMIT: EDB107