Also, I REALLY hate that link you posted. It's my observation that this sort of propaganda does far more harm than good. Kids are smart. Claims that "marijuana

Also, I REALLY hate that link you posted. It's my observation that this sort of propaganda does far more harm than good. Kids are smart. Claims that "marijuana and drinking are bad" tend to only have the effect of discrediting the speaker. Those claims are mostly specious, and kids know how to use Google. Citing something like "68% of 12th graders have tried alcohol" in a page decrying substance abuse makes one look like a scare mongering idiot. Seriously, these are 18 year olds -- that number is almost certainly close to 100% in a lot of developed countries. But kids are also stupid. If you go on to tell them "binge drinking is bad, avoid it" or "prolonged marijuana use really can cause serious harm", they'll extrapolate that you're BSing them about that too. Basically, scare mongering about any drug use only has the effect of making it far harder to warn kids about actual dangers.