In Huntsville, a father wounded in Iraq helps 9-year-old son recover from traumatic brain injury
The child, Trayden, was hit by a car while riding bikes with his brother.
(Tiffany Vendela) Trayden Vendela, 9, sports a "Tough like Trayden" shirt as he recovers from a May crash near his home in Huntsville, where he was struck by a car while riding bikes with his brother.