Smashed cars are removed from the scene of an earlier multi-car and truck pile up the Pennsylvania Turnpike near the Bensalem interchange in Pennsylvania, February 14, 2014. The Pennsylvania Turnpike ... more 
Smashed cars are removed from the scene of an earlier multi-car and truck pile up the Pennsylvania Turnpike near the Bensalem interchange in Pennsylvania, February 14, 2014. The Pennsylvania Turnpike was littered with twisted metal from up to 50 vehicles in multiple accidents that injured at least 30 people. The road had to be closed during the morning commute, causing a 7-mile (11-km) backup, said Renee Vid Colborn, a spokeswoman for the Pennsylvania Turnpike Commission. REUTERS/Tom Mihalek (UNITED STATES - Tags: DISASTER ENVIRONMENT) less 
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Reuters | Photo By TOM MIHALEK / REUTERS
Fri, Feb 14, 2014 3:07 PM EST