NHL needs to take action on hits to the head: former NHL goalie

NHL needs to take action on hits to the head: former NHL goalie

Ken Dryden says its up to commissioner Gary Bettman to help reduce brain injuries

Former NHL goalie Ken Dryden is calling on NHL commissioner Gary Bettman to help reduce brain injuries in hockey. Dryden’s book “Game Change” looks at concussions in hockey and the death of defenceman Steve Montador.