Unforgettable images from 9/11

Published On: Sep 10 2013 01:19:57 PM CDT   Updated On: Sep 11 2014 01:00:00 AM CDT

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

9-11 - Twin Towers Impact
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Sean Adair/Reuters

The South Tower of the World Trade Center bursts into flames after being struck by hijacked United Airlines Flight 175 at 9:03 a.m. on Sept. 11, 2001. The North Tower continues to burn following an earlier attack by another hijacked airliner, American Airlines Flight 11.

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