loving pillars of society and people that are widely admired for their skills and their at leaptic performathletic per per. >> mike webster was a person that became homeless and went into financial ruin who was tazzing himself to sleep with stun gawn gun he was purchasingd writing thousands and thousands of thof letters to his family. it was striking to read these letters and watching somebody descend into madness. >> it's not just the big hits. that is one of the big misconceptions here. >> that is right. the folks at boston university talk about co concussive hits. they can try to legs lat legislf the games the big hits we see time and time again of the the linebacker or the wide receiver. the larger question is if indeed the repetitive nature of hitting each other time and time again is going to lead to potentially long term brain damage that is an issue not just for the league but that is an issue that we move down to high school students. high schools. >> the first case was mike webster and in 2006 andre waters shot himself in the head and the brain condition showed that of boxers. and in 201