Vehicles are piled up in an accident, Friday, Feb. 14, 2014, in Bensalem, Pa. Traffic accidents involving multiple tractor trailers and dozens of cars have completely blocked one side of the ... more 
Vehicles are piled up in an accident, Friday, Feb. 14, 2014, in Bensalem, Pa. Traffic accidents involving multiple tractor trailers and dozens of cars have completely blocked one side of the Pennsylvania Turnpike outside Philadelphia and caused some injuries. (AP Photo/Matt Rourke) less 
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Associated Press | Photo By Matt Rourke
Fri, Feb 14, 2014 12:30 PM EST