Construction worker walks outside ground zero construction site in New York, Tuesday, Sept. 6, 2011. Sept. 11, 2011 will mark the tenth anniversary of the terrorist attacks in the United States.(AP ... more 
Construction worker walks outside ground zero construction site in New York, Tuesday, Sept. 6, 2011. Sept. 11, 2011 will mark the tenth anniversary of the terrorist attacks in the United States.(AP Photo/Oded Balilty) less 
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Associated Press | Photo By Oded Balilty
Tue, Sep 6, 2011 7:59 PM EDT