NEW YORK, NY - SEPTEMBER 09: Liberty Tower (far right) is seen under construction on September 9, 2011 in New York City. The White House announced on September 8, 2011 they had received 'credible' ... more 
NEW YORK, NY - SEPTEMBER 09: Liberty Tower (far right) is seen under construction on September 9, 2011 in New York City. The White House announced on September 8, 2011 they had received 'credible' but 'unconfirmed' reports of a planned terrorist attack surrounding the 10th anniversary of the September 11, 2001 terrorist attacks. (Photo by Andrew Burton/Getty Images) less 
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Getty Images | Photo By Andrew Burton / Getty Images
Fri, Sep 9, 2011 9:08 PM EDT