Mick Mulvaney actually said...

the United States is the reserve currency; the United States debt obligations are absolutely sacrosanct.

Senator Kaine has been a strong advocate on that.

I do not dispute there was a short-term cost. I do not know if I agree with the exact billion dollar figure.

A full repeal of the ACA with no replacement will be a massive tax break for wealthy Americans because of two high-earner taxes in the law.