Juul says its chief executive is stepping down, accepts proposed ban on flavored vaping products The Washington Post Guide for Optimal Vaping: When to Replace Your Geek Bar Geekbar: Shortage in the U.S. Tobacco Insider Ban on fruit , mint flavored vaping pods takes effect UPI.com FDA bans Juul vaping products as part of nicotine crackdown PBS News JUUL Labs Sues the FDA Over E cigarette Ban