FAIRFAX, Va., March 25, 2010 – Doctors once told Matthew Bilancia that playing sports and competing in athletic competition would be difficult, if not nearly impossible. Air Force veteran Matthew Bilancia rides a spin bike during a workout March 24, 2010, at a health club in Fairfax, Va. Bilancia is training up for the inaugural Warrior Games in Colorado Springs, Colo., May 10-14. DoD photo by Army Sgt. 1st Class Michael J. Carden (Click photo for screen-resolution image);high-resolution image available. But the Air Force veteran is defying those odds with a demanding workout regimen and by being selected to participate in...