Juul, the vape device teens are getting hooked on, explained Vox More than a dozen US school districts sue Juul and other vape companies Vaping The Guardian JUUL 'new technology' pods exhibit greater electrical power and nicotine output than previous devices Tobacco Control FDA plans to ban all Juul vape products Teens say they don't vape, they 'Juul.' That makes the activity hard to track Los Angeles Times