U.S. President George W. Bush (L), First Lady Laura Bush (2nd L), Vice President Dick Cheney (2nd R) and his wife Lynne Cheney participate in a moment of silence on the south lawn of the White House in Washington, DC September 11, 2005, to honor the events of September 11, 2001. REUTERS/Chris Kleponis
Members of the color guard hold an American flag during the September 11th Commemoration Ceremony at the site of the former twin towers of the World Trade Center Sunday Sept. 11, 2005, in New York. (AP Photo/Frank Franklin II)