Medical Marijuana: A Conversation with Dr. Sanjay Gupta | Institute of Politics March 2, 2021 cbdnews Marijuana Medical Benefits Comments Off on Medical Marijuana: A Conversation with Dr. Sanjay Gupta | Institute of Politics Dr. Sanjay Gupta, Chief Medical Correspondent at CNN, joined Dr. Staci Gruber, Associate Professor of Psychiatry at Harvard Medical School, for a discussion …