Just because a drug is legal doesn’t mean it’s safe. We’ve seen that with alcohol, tobacco, and prescription drugs, and more recently with marijuana as states are legalizing its use. Dr. Drew Pinsky, a physician, board-certified internist, and addiction medicine specialist has treated thousands of people whose addictions to opiates, alcohol, and other drugs were wrecking their relationships, their careers, and their lives. Hear what he has to say in this short video by PragerU.