Enterprise. the president said this, president obama, "i would not let my son play pro football. these guys, they know that they're doing, buying into. it's no secret. i sort of have that feeling about smokers." there is a question about 12-year-olds. should 12-year-olds be running around knocking helmets with each other when the amount of evidence we have is pretty inconclusive about what that might be? >> from an nfl standpoint, they're finding guys, throwing flags, yellow flags left and right. they're trying to make the game safer. that will eventually trickle town to the 7, 8, 9-year-old k...