Juul, the vape device teens are getting hooked on, explained Vox Top UK public health official advised vape giant Juul, documents reveal The Examination 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 Juul vape: What is it, why are teens addicted, and is it safe? CNET