Former Giants Pro Bowler Leonard Marshall joins Joe Rose to discuss the impact of CTE and brain health in football, including the movie Concussion and how it portrayed one of his former teammates. Marshall is promoting brain health training through Focus Brain Therapy and discusses efforts to help former football players dealing with conditions such as ALS and Parkinson’s. He also reflects on playing alongside Lawrence Taylor, the Giants’ tradition of dominant defenses, Bill Parcells’ coaching style and his own journey back to school after football. Plus, Marshall looks back on winning two Super Bowls with the Giants.