Taking Aim
U.S. Air Force Staff Sgt. Rob Ehle, 161st Security Forces Squadron Combat Arms Training instructor, takes aim in the prone position at Camp Navajo in Bellemont, Ariz., August 27, 2010. Sergeant Ehle, along with other 161st CATM instructors, trains roughly 300 Air National Guard members a year for expeditionary deployments. (U.S. Air Force Photo by Senior Airman Nicole Enos)