I think the first step to legalization might be getting a way to quickly test the amount in someones system then they can determine a legal driving amount and arrest those driving over it. I think no one should ever drive while on anything that alters or slows the mind PERIOD. But that is just my opinion.
I also think with legalizing it it will do more good someone mentioned their friend getting nowhere. Well if he is thrown in jail that will not help, but I think instead of sppending all the money to throw people in jail we could spend it to help their promblem. Plus the legalization will help our governments debt out hugely by taking in taxes and not going out to arrest these farmers and tokers.