FOCUSED AND READY Mario Rodriguez, a former U.S. Air Force staff sergeant and a member of the 2012 U.S. Paralympic fencing team, stands ready before the start of a bout during the Paralympic Games at the ExCeL London exhibition and convention center in London, Sept. 4, 2012. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 929381-C-APP21-316.jpg Photo Gallery