Sgt. Eric Scharf, 27, of Temecula, Calif., with the U.S. Army's 3rd Platoon, Charlie Company, 2nd Battalion 27th Infantry Regiment based in Hawaii, does a radio check with the watchtowers at dawn ... more 
Sgt. Eric Scharf, 27, of Temecula, Calif., with the U.S. Army's 3rd Platoon, Charlie Company, 2nd Battalion 27th Infantry Regiment based in Hawaii, does a radio check with the watchtowers at dawn Sunday, July 10, 2011 at Observation Point Mustang, elevation 6,000 feet, in Kunar province, Afghanistan. (AP Photo/David Goldman) less 
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Associated Press | Photo By David Goldman
Sun, Jul 10, 2011 12:23 PM EDT