Ok, so come on out and say it, your lame arguments about marijuana are a smoke screen for legalizing ALL drugs.
If individual liberty is what you call a "smoke screen" then maybe America isn't the right country for you. Perhaps you'd like Iran better.
Personally, I'm fine with all drugs being legalized. In fact, I'd like the government to provide free meth and heroin, in unlimited quantities, to anyone who wants them. Let all the losers OD already and kill themselves. It'll be cheaper than letting them live for another 10 years and such the government teat in the meantime.
So it's liberty your concerned with, when are you going to start the campaign to allow smokes to exercise their liberty anywhere anytime?