AskHistorians Podcast 106 - Marijuana in the USA: Between Legalization and Criminalization

Today we talk with Dr. Emily Dufton, author of Grass Roots: The Rise and Fall and Rise of Marijuana in America. We talk about the decades long struggle between proponents of legalizing marijuana and those who defend laws criminalizing its possession and use. (56 min)   You can find our guest on Twitter as @emily_dufton.