joining the armed forces at 18 has not underminedhe preparedness of the military. you u're a child, a play high impact sports, maybe a child of 6 years old plays football and plays until 17, does it about 11 years, that child must have received hundreds of thousands of blows . by the time he's 18, his brain is no longer playing at thewo level youd expect him to play. so if we could step back to think, what if we don't let children play until they're 18, they through intensive training with impact brains, they could take these games to levels we never, ever imagined, because their brains are impact functioning the highest levels, have not suffered any brain damage. so if children do not play, do not begi exposure early by 18, then they take football to exceptional levels that would never, evee imag that's a new way to think. ou you've given people a lot to think because this country love football, as you have acknowledged, is like religion in america. >> i would ask parts to buy the book and make up your tmind. nk you for being >> thank you. >>> turning now to crimi