New data show nearly 800,000 teens vaped for the first time in the past year, as FDA is set to announce first major decision to remove a popular e cigarette brand FDA warns retailers against illegal sale of e cigarettes to children PBS News overview of new fda e cig e liquid regulations FDA approves first menthol flavored e cigarettes from Altria's NJOY BAT's Vuse Gets FDA Nod Amid Broad Review of E Cigarettes Bloomberg F.D.A. Delays Decision on Juul's E Cigarettes but Orders Others Off the Market The New York Times