Huge news broke today in the world of marijuana policy reform. Governors Christine Gregoire (D-WA) and Lincoln Chafee (I-RI) announced in a joint conference call that they had petitioned the federal government to reschedule marijuana. We can expect that this will produce headlines across the country. We can also expect that the coverage will tout this as a far more significant – and positive, from the perspective of patients – event than it actually is. Before harping on the negative, let’s appreciate…