The Obama Administration needs to let Colorado and Washington have their legal marijuana. Just let it go. The Obama Administration has pretty much let the DEA do what it wants around marijuana, largely I think because Obama just doesn’t care and doesn’t want to waste a single minute thinking about this issue. I understand that. But busting legal marijuana is not that dissimilar from the Defense of Marriage Act, at least in terms of the federal government trying to get in the way of historical processes as the social libertarianism of people under the age of 40 comes of age. Even on the level of morality, it’s hard to argue that putting people in prison for small-scale drug offenses is less immoral than denying marriage equality.
Obama just needs to walk away. Treat it like gay marriage and let the states decide what they want. At the very least, it’s an interesting experiment. If it is a disaster, the states can get rid of it. But the same people who support gay marriage support marijuana legalization. The reconstituted McGovern coalition that has pushed Obama to victory wants this. He could crack down now and it probably won’t cause a huge political backlash, even among his supporters. But like DOMA, 15 years down the road, it’s going to make Obama look pretty stupid as legalization becomes an overwhelming movement.