FDA warns Juul, says it marketed vapes as less harmful than regular cigarettes without agency authorization The Washington Post Juul Ban: Adult Ex Smokers Say They May Pick Cigarettes Back Up F.D.A. Approves Juul Vapes After Yearslong Delay The New York Times F.D.A. Orders Juul to Remove E Cigarette Products from U.S. Market The New York Times Just the Facts: Vaping SAFE Project