LANGLEY AIR FORCE BASE, Va. -- Tech. Sgt. Carmeeka Jackson, 1st Security Forces Squadron assistant non-commissioned officer of training, watches the time during the team push-up station of the Strong Man Competition obstacle course, here May 15. 1st SFS Airmen and civilians divided into 4-man teams to complete the obstacle course designed to build physical endurance and unit cohesion during National Police Week. (U.S. Air Force photo/Senior Airman Vernon Young)