Top e cigarette makers face questions from Congress over vaping risks 2 5 2020 High nicotine e cigarettes flood market despite FDA rule Reuters NEW: After an extensive scientific review, FDA has authorized marketing of six Vuse Alto tobacco flavored e cigarette pods and accompanying power unit. Pods are sealed, pre filled, and non refillable. https: www.fda.gov tobacco products ctp newsroom CQ Researcher E Cigarette Dilemma