Joint Base Langley-Eustis law enforcement and uniformed volunteers, known as the “Pumpkin Patrol,” will assist in maintaining a safe trick-of-treating environment for Service members and their families on Langley Air Force Base, Fort Eustis and James Town Village Housing in Hampton, Va. Trick-or-treating hours will be from 6 to 8 p.m. Oct. 31, 2013. (U.S. Air Force photo by Staff Sgt. Stephanie Rubi/Released)