Federal and state authorities in the U.S. are cracking down on a growing wave of illicit vape products often brightly branded and marketed to youth. These products typically evade FDA regulations, using Hawaii May Be First to Ban Flavored E cigarettes, Tobacco RT With Commissioner Under Pressure, F.D.A. Opens Door to Flavored Vapes The New York Times Spokane vaping shops selling separate flavoring is illegal, too krem.com