McGHEE TYSON AIR NATIONAL GUARD BASE, Tenn. - The staff and students of The I.G. Brown Air National Guard Training and Education Center join an honor cordon on Briscoe Drive here to pay tribute to a fallen soldier, July 7, 2010. Army Pfc. Robert K. L. Repkie, 20, of Knoxville, died June 24 at Forward Operating Base Farah, Afghanistan. (U.S. Air Force photo by Master Sgt. Kurt Skoglund/Released)