The FDA and Juul are fighting over a vape ban, but the role of e cigarettes in the world of tobacco abuse is not clear cut Juul May Have Started a Nicotine Arms Race in San Francisco, Where E Cigs Are Now Banned Business Insider Juul, the vape device teens are getting hooked on, explained Vox Vaping Student Health & Well Being Juul and other major vape makers will testify before Congress E Cigarettes Vaping with Juul & Other Electronic Cigarettes