Mick Mulvaney: “We do that all the time with foreign policy.”

So that will be fascinating to see how it shakes out at the Supreme Court.

It's a complete breakdown here tonight, Anderson. There is no question that to have 19 votes against Kevin. It's just -- it is outrageous.

No, never. Nor should they. That's an issue that was already litigated during the election. Voters knew the President could have given his tax returns, they knew that he didn't and they elected him anyway.

That being said, there’ve been two areas where the states have almost always been entirely sovereign: That’s on booze and gambling.