DEA cracks down on fake weed - CBS News

Drug Enforcement Agency says chemicals used with phony marijuana pose "imminent" safety threat
Drug Enforcement Agency says chemicals used with phony marijuana pose imminent safety threat

Breaking Down the Bud: Will recreational marijuana in Ohio cause a spike in car crashes?

CBS Evening News - Full Episodes Video - CBS News

Police enforce ban on synthetic marijuana

DEA attempting to crack down on medical marijuana in Atlanta

DEA attempting to crack down on medical marijuana in Atlanta

Deputy details how teens are using emojis to purchase illegal drugs online

Fake weed leaves two dead, 54 with severe bleeding

DEA attempting to crack down on medical marijuana in Atlanta

Watching our mates drop dead': New Zealand's synthetic cannabis crisis, New Zealand

More than 30 hospitalized after using synthetic marijuana - CBS News

National Geographic's 'Weed: The New Science Of Marijuana'