The U.S. Supreme Court last week considered a case involving a trucker, Douglas Horn, who lost his job because he tested positive for THC after consuming a CBD tincture that was advertised as completely free of that psychoactive compound. Horn sued the companies that made and marketed the tincture under the Racketeer Influenced and Corruption Organizations (RICO) Act, arguing that he was "injured in his business or property by reason of" the defendants' mail and wire fraud.
The issue in Medical Marijuana Inc. v. Horn is whether the economic losses that Horn suffered fit that statutory language, as the U.S. Court of Appeals for the 2nd Circuit held last year. But the case also highlights the weak scientific basis for the federally mandated drug test that Horn failed, which reflects the ongoing conflict between state and federal marijuana laws.
