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 Oregons flavored vaping product ban begins Michael Bloomberg: FDA Reverses Ban on Flavored Vapes to Kids' Detriment Bloomberg Vaping: Partial 'flavor ban' goes into effect today CNN Smoke shops challenge Wisconsin's vape ban at Seventh Circuit Courthouse News Service