The U.S. Drug Enforcement Administration (DEA) is using its emergency scheduling authority to temporarily control five chemicals (JWH-018, JWH-073, JWH-200, CP-47,497, and cannabicyclohexanol) used to make “fake pot” products. Except as authorized by law, this action will make possessing and selling these chemicals or the products that contain them illegal in the U.S. for at…