Cannabis has been grown, bought, and sold for as long as there have been people, and I have been participating in that market in one way or another for about 40 years, and not once has the thought entered my head that "boy, I sure wish the government would get involved in this market. We really need regulating." Many posters on this site act as if is this is all new with the advent of "medical" marijuana. Trust me, it is not. As a matter of policy, ALL DRUGS, and most particularly cannabis, should be totally unregulated, except by the market itself, AND AVAILABLE TO ANY ADULT WITHOUT PRESCRIPTION AND WITHOUT LIMITATION. Deaths from acetaminophen number close to 1000 per year, and yet a 10 year old can walk into the grocery and buy 10 bottles of tylenol. There is absolutely no justification for treating cannabis any differently.