WEED 5: The CBD Craze

More than six years ago, Dr. Sanjay Gupta set out to investigate the science behind medical marijuana. A year later WEED, the first documentary in the award-winning series aired on CNN with an accompanying op-ed penned by Gupta: “Why I Changed my Mind on Weed.” Now, his fifth documentary WEED 5: The CBD Craze, will p…