CNNW Sanjay Gupta MD December 31, 2011
campaign event for congresswoman gabrielle giffords. eight people are killed. >> was anybody injured? did you say gabrielle giffords was hit? >> she's hit. she still has a pulse. >> reporter: the congresswoman was shot in the head but survives. >> she was lucky. when i saw the trajectory of where one hole was and the other was, i was like, my gosh. >> reporter: because it was so far apart? >> yeah. it went through a lot. >> reporter: 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 on the ...