Marijuana is going to be part of the political conversation between now and Election Day 2016. Support for legalization is now consistently polling above 50% nationwide, four states and DC have already voted to legalize it, and activists at least ten states are doing their best to make it an issue this time around.
Presidential contenders are already finding the question of marijuana legalization unavoidable. They're mostly finding the topic uncomfortable, with none -- not even Rand Paul -- embracing full-on legalization, most staking out middling positions, and some Republicans looking for traction by fervently opposing it. Just this week, Chris Christie vowed to undo legalization where it already exists if he is elected president.