Associated Press
FILE - In this Feb. 22, 2012 file photo, firemen rescue wounded passengers from a commuter train after a collision in Buenos Aires, Argentina.  Argentina's government is revoking the concession of the company whose commuter train ran crashed in Buenos Aires in February, killing as many as 51 people and injuring hundreds. Planning Minister Julio de Vido says the Trains of Buenos Aires company failed to adequately maintain the trains, and that their capacity and quality of services were in serious decline before the crash in February. (AP Photo/Leonardo Zavattaro,Telam, File)

View gallery

500 photos

Economy, business and finance photos

View Comments (0)