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 Local vape shop owners urge statement from lab behind test showing illegal drugs in vaping juice FDA Update on Synthetic Nicotine and What It Means for Vapers The Food and Drug Administration (#FDA) on Tuesday authorized selected #vape flavors from a Los Angeles manufacturer, #Glas, highlighting safeguards to limit underage use.