Juul vape: What is it, why are teens addicted, and is it safe? CNET Student in possession of vaping devices containing THC at Henry E. Lackey High School: On January 22, a school administrator at Henry E. Lackey High School discovered a student was in possession FDA orders Juul to stop selling e cigarette products Dank Vapes, TKO and Other THC Vaping Brands Are Linked to Illnesses, C.D.C. Says The New York Times Why Is Colorado Tops In Teen Vaping? Many Suspicions Fall On Legal Marijuana