DEA Announces New Guidance for Synthetic Cannabinoids - On June 9, the U.S. Drug Enforcement Administration (DEA) issued a letter in response to a request for information .
Opinion | How should D C deal with pot smoke? - The Washington Post washingtonpost.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from washingtonpost.com Daily Mail and Mail on Sunday newspapers.