Copperheads Run For Pat Tillman
U.S. Airmen from the 161st Air Refueling Wing gather to run the annual Pat's Run, Tempe, Ariz., Apr. 20, 2013. This year more than 35,000 participants, volunteers and spectators from across the country showed up for the 9th annual 4.2 mile run in honor of Pat Tillman. Tillman, formerly #42 for Arizona State University, was killed in 2004 when he was deployed as an Army Ranger to Afghanistan. (U.S. Air National Guard Photo by Master Sgt. Kelly M. Deitloff/Released)