An airman touches steel pieces from the World Trade Center on Aug. 7, 2011 at Buckley Air Force Base in Aurora, CO. The pieces were taken from the Port Authority of New York and New Jersey and stopped over at Buckley AFB before being moved to Denver for the 10th anniversary of 9/11. (U.S. Air Force photo by Senior Airman Marcy Glass)
World Trade Center wreckage at Buckley AFB




