Riddle me this TB -
As a supplier, If I were to make the assumption that:
1) There are plenty of sources for e-liquid in the US and abroad
2) If banned, vapers are highly likely to find alternative means of getting their liquid (DIY, China, etc)
Could I then clear my store shelves of all but blank carts, attys, batts and chargers and fly free and clear of FDA seizures and any legal issues? After all, bongs are sold in most states and if I don't carry anything but blank carts and supplies there would be no nasty, dirty old nicotine juice on my site.
I can't own an M-16 machine gun - BUT, I can buy an AR-15 semi auto from my local gunsmith, order the hardware needed to convert it to full auto online, and a book on Amazon that tells me how to do it...
And when you get caught with your modified AR-15, you will get to spend 20 years or so in prison. Just because you can get ahold of precursers and the know-how to produce something illegal doesn't mean you should. I believe you are right about the fact that PVs, parts and supplies should be able to fly free and clear (atleast I hope so, I would hate to go to a headshop to get my e-cig parts), hell, even "no nic" juice should be ok, unless lab testing shows that the other chemicals contained are harmful when vaped. Just my 2 cents...