Retired Staff Sgt. Tom Davis may have lost his left leg while serving in Iraq, but he never lost his desire to compete. Channel 4 Action News' Sheldon Ingram chronicles the hand cyclist's record feat... more 
Retired Staff Sgt. Tom Davis may have lost his left leg while serving in Iraq, but he never lost his desire to compete. Channel 4 Action News' Sheldon Ingram chronicles the hand cyclist's record feat during the Pittsburgh Marathon. less 
1 / 16
WTAE - Pittsburgh Videos
Wed, May 8, 2013 2:36 AM EDT