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 What Does Vaping Do to Your Lungs? Johns Hopkins Medicine FDA approves fruit flavored e cigarettes for the first time in US history Fox Business Smokers now view e cigarettes as riskier after lung injury crisis Is Vaping Marijuana Safe? Questions After E Cigarette Deaths