David Vitter actually said...

Doesn't the Udall-Vitter bill grandfather in permanently all State chemical specific regulations that were in place January 1st, 2015?

Yes. And in fact, the Udall-Vitter bill gives EPA more authority, correct?

So for that particular path, the rules are different and more allowing of the State regulations to continue?

I believe we have the opportunity to actually reform a law and improve lives and save lives.