U.S. ambassador Louis Susman addresses friends and family of victims of the terror attacks during a ceremony at the 9/11 Memorial Garden in London, to mark the 10th anniversary of the attacks, Sunday ... more 
U.S. ambassador Louis Susman addresses friends and family of victims of the terror attacks during a ceremony at the 9/11 Memorial Garden in London, to mark the 10th anniversary of the attacks, Sunday Sept. 11, 2011. (AP Photo / Luke MacGregor) less 
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Associated Press
Sun, Sep 11, 2011 2:18 PM EDT