The glow of night vision goggles is seen on the face of Sgt. Jesse Campos, 25, of Houston, Texas, with the U.S. Army's 2nd Battalion 27th Infantry Regiment based in Hawaii as he stands guard in a ... more 
The glow of night vision goggles is seen on the face of Sgt. Jesse Campos, 25, of Houston, Texas, with the U.S. Army's 2nd Battalion 27th Infantry Regiment based in Hawaii as he stands guard in a watchtower at Combat Outpost Pirtle King Tuesday, July 5, 2011 in Kunar province, Afghanistan. (AP Photo/David Goldman) less 
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Associated Press | Photo By David Goldman
Tue, Jul 5, 2011 4:28 PM EDT