Shares of cannabis and CBD-related companies surged on Monday after US President Donald Trump posted on Truth Social that hemp-derived cannabidiol (CBD), especially in senior healthcare,  “could revolutionize” treatment by reducing disease progression and providing an alternative to prescription drugs.He further reiterated his administration is exploring reclassifying marijuana under federal law, a change that could ease criminal penalties and open broader market access.The market reacted strongly: Tilray B ...