Combatives wrestle for the title
PETERSON AIR FORCE BASE, Colo. - Combatants go to the mat during the National Police Week Ground Combatives Tournament held on Peterson Air Force Base, Colo., May 17, 2016. Participants fought using ground combat styles such as jujitsu, wrestling, ninjutsu and sambo. (U.S. Air Force photo by Staff Sgt. Amber Grimm)