Teens say they don't vape, they 'Juul.' That makes the activity hard to track Los Angeles Times Philadelphia CBP Seizes Cache of Counterfeit Juul Products U.S. Customs and Border Protection New strong evidence that Juul is more toxic to lungs and hearts than earlier e cigs Stanton Glantz blog Top UK public health official advised vape giant Juul, documents reveal The Examination FDA Strikes Again Flavored Vape Pods Are Banned, JUUL Gets Hit Hard