California lawmakers propose bill that would ban the sale of disposable e cigarettes AP News Vape shops challenge Denver's flavored tobacco ban in court Colorado Politics The new ordinance establishes requirements for where new smoke shops can be located and mandates that all smoke shops, both existing and new, obtain a smoke shop permit. City Council moves to adopt restrictions on smoke shops Ceres Courier RALLY CA Tobacco Prevention Program What's behind the sudden rise in Pittsburgh area vape shops? Critics say it's time to rein them in. CBS Pittsburgh