Ria, a military working dog, and Senior Airman Gibran Hernandez, both with 412th Security Forces Squadron, provide a demonstration of suspect apprehension operations during the 27th annual Salute to Youth career fair at the Antelope Valley Fair and Event Center in Lancaster, California, Oct. 11. Airmen from the 412th SFS were on hand to educate high school children about possible careers with the Air Force. (U.S. Air Force photo by Giancarlo Casem)