I don't smoke the wacky weed, but for years I've been wondering why juries convict people that do. Why? Because juries have the right to judge a law or sentence unfair. It's why prohibition didn't stick. Anyways, I found an article that reminded me of this principal, and it warmed my semi-libertarian heart. Read.
Also, I've wondered why medical marijauna cannot be administered in pill form. What's the deal with that?