David Evans, a staff member in the Office of the Assistant Secretary of Defense for Public Affairs' Community Relations Office, right, explains the symbolism of the Pentagon Memorial to a participant in the Joint Civilian Orientation Conference. The JCOC group visited the memorial after a full day of Pentagon briefings and a tour. David Evans, a staff member in the Office of the Assistant Secretary of Defense for Public Affairs' Community Relations Office, right, explains the symbolism of the Pentagon Memorial to a participant in the Joint Civilian Orientation Conference. The JCOC group visited the memorial after a full day of Pentagon briefings and a tour. SHARE: Download: Full Size (1.38 MB) Tags: Photo Essays Credit: VIRIN: 593894-Q-WQL85-293.jpg Photo Gallery