The evidence is clear that bans on flavored vapes produce unintended consequences, including increased cigarette use among adults and teens who might have otherwise switched to less harmful alternatives, Cato's Dr. Jeffrey Thousands of unauthorized vapes are pouring into the US despite the FDA crackdown on fruity flavors AP News Prop 31: When will flavor vapes be gone in California? FOX 11 Los Angeles Juul news: Vape brand can continue selling its tobacco, menthol flavors of e cigarettes, FDA says ABC7 New York