Former NFL player Kyle Turley believes CBD can prevent and cure coronavirus—and he's not backing down on that clinically unsubstantiated claim despite pushback from marijuana legalization supporters and prohibitionists alike. In fact, he accused those advocates of cowardice, alleging in an interview with Marijuana Moment that they're afraid of the consequences of spreading what he claims is the “truth” about cannabis. He also said he would welcome Food and Drug Administration (FDA) enforcement against his CBD company over these COVID-19 claims and would use such an action as an opportunity to expose the government for covering up the medical potential of the plant. In a series of tweets in recent weeks, Turley has repeatedly hawked CBD products, arguing that because the compound interacts with the endocannabinoid system, which plays some role in regulating the immune system, they can be used to prevent and cure coronavirus. He says he's basing that take on anecdotal...