September 11, 2009 (34 images)

A photograph of a firefighter floats along with flowers in the reflecting pool as mourners of the victims of September 11th, 2001 terrorist attacks pay their respects during the 8th Anniversary Commemoration Ceremony in New York at Ground Zero on September 11, 2009. UPI/Chip East/Pool

A young girl walks through the rain at the Pentagon's 9-11 Memorial before a ceremony marking the eighth anniversary of the terrorist attacks, in Arlington, Virginia, on September 11, 2009. UPI/Roger L. Wollenberg

Police officers pay their respects to the victims of September 11th, 2001 terrorist attacks during the 8th Anniversary Commemoration Ceremony in New York at Ground Zero on September 11, 2009. UPI/David Handschuh/Pool

A photograph of victim Gabriela Waisman is held by her mother Marta during the 8th Anniversary Commemoration Ceremony of the September 11th, 2001 terrorist attacks in New York at Ground Zero on September 11, 2009. UPI/Robert Sciarrino/Pool