“We can have an intellectually honest debate about whether we should legalize something that is bad and dangerous, but don’t call it medicine — that is a joke.” The head of the DEA is not a big believer in pot as medicine. Vox takes a look at what the science says so far.

+ “Who wouldn’t be tempted by a drug that might make it easier to keep up in a world that runs at overwhelming speed?” From FiveThirtyEight: College students aren’t the only ones abusing Adderall.