Cannabis stocks are on a high after Donald Trump shared a video on Sunday promoting cannabis use for seniors and Medicaid coverage of CBD products.The nearly three-minute-long video, posted on the president’s Truth Social platform, touts the usage of hemp-derived CBD as a “gamechanger” that is a pain and stress reliever for seniors.Stocks for cannabis companies, including Canopy Growth, Tilray and Cronos Group jumped Monday when stocks opened for the week. MSOS, an AdvisorShares Cannabis exchange-traded fun ...