Jane Gravelle, whom I remember from the 1980s as a true tax professional, and a colleague named Sean Lowry have issued a report on marijuana taxation here (http://fas.org/sgp/crs/misc/R43785.pdf), It’s more economics than law, and I don’t agree with some of it, but I feel like the field of folks looking at the minutiae of marijuana tax design has expanded. I think that’s good for America.