CNNW Sanjay Gupta MD January 1, 2012
the head but survives. >> she was exceedingly lucky, right? when i saw the trajectory of where one hole was and the other hole was, i was like oh, my gosh. however -- >> because it was so far apart. >> it wasn't a little thing it went through a lot. >> three and a half months later the first public steps in the congresswoman's remarkable recovery. in 2011, i tried to put a spotlight on big hits in the brain finding growing evidence that football puts young people at serious risk and professional players as well. in february former chicago bears safety david duerson committed suicide....