Full online video:
http://www.pbs.org/wgbh/pages/frontline/league-of-denial/On PBS tonight. Very interesting to see the story on how the issue came about in the NFL since the 70s. Made the NFL look real shitty in the past. Before you give the argument about contact sports/known risk, give it a watch. It'll certainly make you think long and hard about your kids and contact sports commonly involving the head.
