I can see a ban on the liquid, theres no control over the supply chain and the most troublesome part of the FDA report is how the supposedly same juice varies wildly in nicotine content... as do the other readings off juices supposedly from the same source... you realize what that means right? chinese suppliers are "cutting" it like drugs to increase profits, and that is why its "unsafe". but i think itd be a lot easier to make homegrown juice, the pv's on the other hand.....
BUT...
couldn't they stay legal under the same technicality of "water pipes"? your buying a .... to smoke weed, no xxxx, but because it does have a significant legal use as a "tobacco water pipe" its legal. cant we just call them vapor gun toys or something 'not to be used for nicotine consumption' ?