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 The chase is on: Regulators are slowly cracking down on vapes aimed at teens Can fruit flavored nicotine vapes be safe despite their appeal to kids? , , The FDA recently granted approval for a company to market mango, blueberry, and menthol flavored vapes, despite concerns Attorney Gen. Brown Urges FDA To Block Flavored E Cigarette Approvals The BayNet New York sues vape distributors over fruit and candy e cigarette flavors PBS News FDA Finally Authorizes Fruit Flavored Vapes. Here's What It Took.