Col. Michael Harner, the associate director of civil engineers at the Pentagon in Washington, D.C., points to a spot on a map June 9, 2016, where the terrorist attack occurred on the Khobar Towers complex in Dharan, Saudi Arabia, on June 25, 1996. Harner was inside a building next to Bldg. 131, which was destroyed by a truck bomb. The attack killed 19 Airmen and injured more than 350 people, including Harner. (U.S. Air Force photo/Staff Sgt. Christopher Gross)
{}