Unfurling Flag Soldiers from the 3rd Infantry Regiment (The Old Guard) render honors as firefighters and rescue workers unfurl a huge American flag over the side of the Pentagon while rescue and recovery efforts continued following the Sept. 11, 2001, terrorist attack. SHARE: Download: Full Size (0.11 MB) Credit: Navy Petty Officer 1st Class Michael Pendergrass VIRIN: 190820-D-ZZ999-975.JPG Photo Gallery