sport. they agree they accepted the risk. they're saying when a doctor from the nfl, a brain injury trust the nfl created, told them you're fine to go back on the field, they assumed the risk. >> neil: then the clearance is to go back on the field. >> exactly. guess what, these players, many played pee wee football and they could have had concussions then. brain injuries have a genetic link. >> that is not -- >> of course it has -- >> they all have experts. >> many abused drugs and alcohol i wouldn't tell bottom line, regardless shall do you think the nfl will come out on top? >> i think they are. >> i think either way, procedurally it doesn't matter. what i'm saying is the nfl is still, even under the collective bargaining agreement, has to address this. >> neil: i wish we had more time but you saved a lot of it by