New York's ground zero through time

Published On: Aug 23 2011 04:09:26 AM CDT   Updated On: Nov 30 2014 01:26:35 PM CST

One World Trade Center is officially open for business. Take a look at the World Trade Center site through time, from the construction of the Twin Towers to the opening of the new centerpiece on the site.

WTC 1993
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FBI photo

FBI investigators pore over the debris following the Feb. 26, 1993, terrorist bombing at the World Trade Center in New York City that killed six people and injured more than a thousand others.

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