In this March 22, 2014 picture, a crew member walks on a CSX freight train engine in Brunswick, Md. CSX Corp. reports quarterly earnings after the market close on Tuesday, April 15, 2014. (AP ... more 
In this March 22, 2014 picture, a crew member walks on a CSX freight train engine in Brunswick, Md. CSX Corp. reports quarterly earnings after the market close on Tuesday, April 15, 2014. (AP Photo/Patrick Semansky) less 
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Associated Press | Photo By Patrick Semansky
Wed, Apr 16, 2014 10:06 AM EDT