The NFL is set to enforce its toughest rules yet for when players can return to games or practices after suffering head injuries. The new guidelines go into effect this week in the latest move by the league to address a hot-button issue.
For an analysis of the new concussion policy we spoke with Dr. Julian Bailes, chairman of neurology at the West Virginia School of Medicine and former team doctor for the Pittsburgh Steelers. He spoke to Kiran Chetry on American Morning Thursday.