Teens say they don't vape, they 'Juul.' That makes the activity hard to track Los Angeles Times Juul: FDA reverses order taking vaping products off the market in US, opens door to possible authorization ABC7 New York The FDA is allowing vaping brand Juul to keep its e cigarettes on the market. Studies from Juul show its e cigarettes are less harmful for adult smokers, who can benefit from switching completely Teen vaping 'epidemic': FDA to limit sale of sweet e cigarette flavors Juul Suspends Sales of Flavored Vapes and Signs Settlement to Stop Marketing to Youth KQED What Happened to Juul? E Cigarette Maker Has Developed a High Tech Vape Business Insider