FILE- In this Aug. 6, 2013 photo, former New York Giants linebacker Harry Carson looks on from the stage during a panel discussion on the Frontline documentary League of Denial: The NFL's
Frontline: League of Denial: The NFL's Concussion Crisis'
League of Denial: The NFL's Concussion Crisis
Frontline's League of Denial' review: NFL concussions - Newsday
League of Denial: The NFL's Concussion Crisis by Michael Kirk Summary and Key Insights on Uptime, Download now
The 9 most powerful moments from League of Denial
League of Denial: The NFL's Concussion Crisis
Watch League of Denial: The NFL's Concussion Crisis
League of Denial: The NFL's Concussion Crisis
Watch League of Denial: The NFL's Concussion Crisis
FRONTLINE: League of Denial: The NFL's Concussion Crisis : ., .: Movies & TV
The Most Damning Quotes From 'League of Denial,' the NFL Concussion Documentary