af veteran fencer
Former Air Force Staff Sgt. Mario Rodriguez, right, a member of the 2012 U.S. Paralympic fencing team, prepares to enter a bout with Wing Kin Chan of Hong Kong as officials measure the distance between the two athletes at London's ExCel Centre during the Paralympic Games, Sept. 4, 2012. (DOD photo/Sgt. 1st Class Tyrone C. Marshall Jr.)