Nation's first e cigarette ban, proposed in San Francisco; Juul, headquartered there, is a prime target of the bill CBS News Potential Juul ban will boost other vaping brands, retailers and customers say Iowa State Daily FDA bans Juul e cigarette products from being sold in US FDA Bans Juul From Selling E Cigarettes in U.S. WSJ Assessing the public discourse on Twitter: Reactions to the JUUL e cigarettes ban in the United States The U.S. wants to ban Juul. Where is Canada on regulating e cigarettes? CBC News