CNNW Sanjay Gupta MD February 4, 2012
also shed a light on your risk of certain medical conditions as well. but first, hey, it's super bowl weekend. the new york giants taking on the new england patriots. got your favorite, i'm sure. those of us who care about head injuries can look for a few extra things during the game. i want you to pay attention. for one, we know super ads are the most high profile, most expensive spots to run. the nfl is actually going to use one of those spots to run an ad that talks about what the league is doing to promote safety. in fact, this past week on "60 minutes" roger goodell said players...