Damage? Fuck, I'm not a smoker, but weed sure is a lot safer than alcohol. Why don't you see how many lives have been ruined by alcohol, or how much damage it has done. Way more than pot, I'm sure. The stupid fucking American government won't legalize it because they'll have to admit they fucked up and were wrong for 80+ years. IF we legalized it, there would be less stupid crime, and more real criminals behind bars. Not serving a 28 month prison sentence for MARIJUANA POSSESSION that my taxes are paying for. Holy shit.
Not to mention the guv'mynt could make a bunch of money with state-oriented taxable weed smokers shops