Unforgettable images from 9/11

Published On: Sep 10 2013 01:19:57 PM CDT   Updated On: Sep 11 2013 01:00:00 AM CDT

A look back at some of the many unforgettable images from the day America was attacked on 9/11.

WTC 2001 FF Help
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Peter Morgan/Reuters

Firemen carry an injured man from the World Trade Center after both towers collapsed.

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