A new Pa. law aimed at keeping unregulated vapes out of the hands of kids may not actually work Pittsburgh Post Gazette Vapes not approved by federal Food & Drug Administration now banned in Mississippi FDA warns stores to stop selling fruity disposable e cigarettes PBS News 2FIRSTS U.S. vape firms appeal Mississippi synthetic nicotine ban, citing FDA authority preemption Utah's flavored vape ban and lawsuit could be out the door with new bill KUER