http://www.cnn.com/2004/HEALTH/07/20/re ... index.html
what there so worried about is that younger kids are doing it wihle their brains are still developing which is all the more reason to legalize it that way u can actually control it alot better than trying to deal with it while its illegal, and instead of pouring all that money into trying to stop marijuana from reaching the youth of america why not just make it legal that way its just as hard to get weed as it is beer, suprisingly enough when I was in HS it was alot easier to get weed than it was beer, and by legalizing it they will actually be making a shit load off of the taxes. They are so scared of weed they cant make good decisions about it, they all just need to smoke a fat joint and shut the hell up and do something actually useful instead of trying to stop marijuana when its no worse than alcohol.