natural, and people against it say it is going to lead someone to shooting heroin in the streets. neither of those things are true. marijuana is harmful to kids. that's what i worry about. i don't care if an adult wants to go home at night and instead of having a cocktail. >> the teenage brain. >> the teenage brain develops from 15 to 25. and it has an impact. it really changes the way kids' brains develop. affects cognition and memory. i think it is important that we educate people, that we figure ways, strategies to help children understand, but even more than that, help them grow up in a way that alleviates some of the problems and stress factors that lead to addiction and drug use and drug problems. but kicking kids out of school, you know, you want to set a kid up for more failure? throwing them into the criminal