Remembering 9/11: Shaw honors American heroes
U.S. Air Force Senior Airman Christian Arvelo, 20th Civil Engineer Squadron firefighter, renders a salute during a 9/11 memorial ceremony at Shaw Air Force Base, S.C., Sept. 11, 2014. During the ceremony, members of the 20th CES remembered the firefighters who lost their lives during the attacks on 9/11. (U.S. Air Force photo by Airman 1st Class Jensen Stidham/Released)