OLYMPIC DASH U.S. Navy Petty Officer 1st Class Casey Tibbs trains with a teammate at the ARCO Olympic Training Center in San Diego to prepare himself for his upcoming Paralympics events at the 2008 Olympics in Beijing, July 15, 2008. Tibbs, a cryptologic technician, will represent the United States in several events including shotput, discus and long jump. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 820866-N-NDH83-221.jpg Photo Gallery