E cigarettes: Facts, stats and regulations E cigarettes contain hazardous substances, addictive and harmful Hundreds of cases of illness linked to vaping Box cigarette lectronique Armes et Liquides New death linked to use of e cigarettes l ABC News 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