E cigarettes: How they work, risks, and research New data show nearly 800,000 teens vaped for the first time in the past year, as FDA is set to announce first major decision to remove a popular e cigarette brand Vape shops take Utah health department to court over ban on flavored e cigarettes Report finds 'disturbing failure' to stop underage smoking, vaping in U.S. Teens say they don't vape, they 'Juul.' That makes the activity hard to track Los Angeles Times FDA to Ban All E Cigarette Pod Flavors Except Tobacco and Menthol WSJ