You haven't been around crystal meth, have you?
It's dirt cheap, which is why it's so avaliable. It messes people up in a very bad way. Any government that would try to make a buck off of such a poison, deserves to be tried for crimes against humanity. People who use it are out of their minds for days on end due to lack of sleep. Their teeth fall out and large running sores appear on their bodies as it tries to rid itself of the toxins. I can't believe anyone would want to legalize this crap for the sake of raising a few bucks for the government.
And would you really want to work around people who were strung out on this stuff?