The Push to Decriminalize ‘Magic Mushrooms’

Denver the first U.S. city to decriminalize psilocybin, the psychoactive ingredient in so-called magic mushrooms. Mark Haden, executive director of the Multidisciplinary Association for Psychedelic Studies, discusses the push to decriminalize the drug as well as expand research into the substance’s potential to treat conditions including depression and post-traumatic stress disorder.