Pakistani volunteers rush an injured passenger to a local hospital in Karachi, Pakistan, Tuesday, Feb. 4, 2014. The Shalimar Express train derailed after a blast outside Karachi injuring many people, ... more 
Pakistani volunteers rush an injured passenger to a local hospital in Karachi, Pakistan, Tuesday, Feb. 4, 2014. The Shalimar Express train derailed after a blast outside Karachi injuring many people, police said. (AP Photo/Shakil Adil) less 
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Associated Press | Photo By Shakil Adil
Tue, Feb 4, 2014 3:39 PM EST