Senator Obama observes a moment of silence during the September 11 commemoration ceremony in New York

 
Senator Obama observes a moment of silence during the September 11 commemoration ceremony in New York
Democratic presidential nominee Sen. Barack Obama (D-IL) observes a moment of silence at the reflecting pool during a ceremony commemorating the seventh anniversary of the Sept. 11 attacks in New York September 11, 2008. REUTERS/Peter Foley/Pool (UNITED STATES)