Beams of light honor those who died at Pentagon
Arlington, Va., resident Allison Bacon (right), who works for Navy Facilities Engineering Command at the Washington Navy Yard, takes a picture of the 184 beams of light emanating from the Pentagon courtyard as Hillary Hout (from left), Melissa Twardzik and Chris Tassa look on. The lights commemorate each life lost during the Sept. 11, 2001, attack on the Pentagon. (U.S. Navy photo/Chief Mass Communication Specialist Mate Johnny Bivera)