We have plenty of refineries tuned for all kinds of crude. The vast majority of US crude gets refined here, and exported as refined products. That's not to say

We have plenty of refineries tuned for all kinds of crude. The vast majority of US crude gets refined here, and exported as refined products. That's not to say the industry wouldn't go belly up from suddenly having a bunch of unused, expensive oil refineries, but our ability to refine US oil wouldn't be in peril from a lack of refineries.