The vaping 'flavor ban' goes into effect today. Here's what it does The Hill Juul to drop ads, lobbying against proposed ban on flavored products FDA bans all Juul e cigarettes in U.S.; lung association hails decision UPI.com FDA reverses order taking Juul vaping products off the market in US, opens door to possible authorization ABC News US bans Juul but young vapers are already switching to newer products Vaping The Guardian FDA Bans Juul Flavors The Patriot Press