Regulation of electronic cigarettes Wikipedia Repeal of Denver's controversial flavored tobacco product ban will go to voters CBS Colorado What vape products are still allowed under the new e cigarette policy? USA: Illegal Vapes Tobacco Insider Vaping Ban A joke, says Expert Center of Alcohol & Substance Use Studies APPROVED FLAVORED VAPES The FDA approved marketing for four flavored vapes made by the company Glas Inc. in what the agency says is an effort to tamp down on underage use