Host Doug McVay speaks with journalist and editor David Downs about his new book, "The Medical Marijuana Guidebook—America’s First How-To Guide for Patients and Caregivers. They discuss medical marijuana and answer key questions about
the use, legality and varieties of medical cannabis.
David Downs is a bestselling author based in San Francisco. He has written for WIRED, Rolling Stone, The New York Times and the San Francisco Chronicle. Downs is considered a national expert on cannabis science, policy and culture.