While I have not and will not use any drugs in my life, I am extremley libertarian in this subject. I say legalise drugs, tax the crap out of it, and that alone will MAKE more money then we are currently spending. (If you reverse the +/-)
Even though I see drug use as a very scummy thing, I will not impose my point of view on others. Feel free to smoke your crack pipe, just don't do it so that i can get the secondhand.

Hmm... Canabis bars anyone?