WASHINGTON Ñ SEPT 11: A U.S. Park Police helicopter flies by the Pentagon moments after a terrorist attack. Washington, D.C., September 11, 2001 (Photo by David Hume Kennerly/Center for Creative Photography/University of Arizona)
WASHINGTON Ñ SEPT 11: A U.S. Park Police helicopter flies by the Pentagon moments after a terrorist attack. Washington, D.C., September 11, 2001 (Photo by David Hume Kennerly/Center for Creative Photography/University of Arizona)