FRONTLINE’s much-anticipated documentary, League of Denial: Inside the NFL’s Concussion Crisis, explores whether the NFL put players at risk by denying the relation between concussions and long-term health issues. We tackle the question of football safety at all levels with Dr. Elizabeth Pieroth, neuropsychologist at NorthShore University HealthSystem and neurological consultant for the Chicago Bears, Chicago Blackhawks, Chicago Fire, and the Chicago White Sox; and Rick Telander, sports columnist at the Chicago Sun-Times. The documentary airs on WTTW11 at 8:00 pm.