An American flag is unfurled during a commemoration to mark the 10th anniversary of the Sept. 11 attacks on the United States, at the Trocadero plaza , near the Eiffel tower, seen in the background, ... more 
An American flag is unfurled during a commemoration to mark the 10th anniversary of the Sept. 11 attacks on the United States, at the Trocadero plaza , near the Eiffel tower, seen in the background, in Paris, Sunday, Sept. 11, 2011. (AP Photo/Thibault Camus) less 
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Associated Press | Photo By Thibault Camus
Sun, Sep 11, 2011 9:42 AM EDT