San Francisco is first U.S. city to ban e cigarettes Most e cigarette flavors fall under new U.S. ban, but advocates say it's not enough PBS News Couche Tard Says E Cigarette Ban Could Fuel Black Market Bloomberg Belgium will ban sales of disposable e cigarettes in a first for the EU NEWS10 ABC Indian doctors debate e cigarette ban in global nicotine forum The Week FDA to Regulate E Cigarettes, Ban Sales to Minors WSJ