Juul is back to its original mission with a second generation e cigarette Two of RFK's top brass have resigned this week, both over the approval of two flavored e cigarettes. Both made clear that the approvals go against the FDA's mission to prevent vape companies FDA officially bans Juul e cigarettes in the U.S.: Here's why nj.com F.D.A. Approves Juul Vapes After Yearslong Delay The New York Times After Years of Crackdowns, Juul Gets Green Light for 'Safer' Vape Flavors FindLaw