JUUL e cigarette craze highlights the dangers of flavored tobacco FDA's Gottlieb on threat to pull e cigarettes from shelves Juul warned over claims e cigarette safer than smoking The FDA agreed to allow the sale of Juul's tobacco and menthol flavored e cigarettes after ordering them to temporarily remove its products from the market three years ago. FOX 5 reports on the Are Juuls in your school? Popular e cigarettes alarming health officials