US Teen Vaping Numbers Climb, Fueled by Juul and Mint Flavor Chicago News WTTW A new twist on vaping: Juuls are small, discreet, and have health and school officials concerned Juul warned over claims e cigarette safer than smoking wqad.com Juul Illegally Marketed E Cigarettes, F.D.A. Says The New York Times New strong evidence that Juul is more toxic to lungs and hearts than earlier e cigs Stanton Glantz blog Juul & a Vaping Crisis for Teens Morningside Center for Teaching Social Responsibility