Hostage negotiation exercise
During a hostage negotiation exercise, Tech. Sgt Felix Hurtado watches the door of an elementary school classroom where an upset parent has taken four students and a teacher captive, Wednesday, Feb. 22, 2006, at Anderson Air Force Base, Guam. Sergeant Hurtado is with the 36th Security Forces Squadron. (U.S. Air Force photo/Airman Michael S. Dorus)