Sniffing it out
U.S. Air Force Staff Sgt. Christopher Rutkowski, 35th Security Forces Squadron military working dog handler, and Aja, 35 SFS military working dog, search the furnishings management office warehouse for contraband and strange odors during detection training at Misawa Air Base, Japan, July 10, 2012. Military working dogs are used in patrol, drug and explosive detection and specialized mission functions for the Department of Defense and other governmental agencies. (U.S. Air Force photo by Airman 1st Class Kia Atkins/Released)