What some people do not understand is that the Federal government is only to take care of federal things like the Military, who can immigrate to our country, keeping out terrorist and drug cartels and gangs, and many more problems so many they can leave MJ to the states. The states are to take care of state business like marriage or MJ being legal or not. Part of our problems are the fact that our Federal government wants the states under their rule when they can't even rule over the Judges who go rule against our laws and Constitution (Judges can be removed from the bench for not following our laws and the Constitution but our Congress sets on their fannies and suck on their thumbs while us law abiding citizens try hard to save her. So yes leave MJ to the states. The states who want it legal can have it legal and the states who do not can leave it illegal or only to be used as meds.