Special Envoy to Northern Ireland, a post that's been vacant since Trump tool office so it can't be very high on Trump's list of important positions.
Why is it hard to believe that Mulvaney fell out of favor and was fired? The President is not someone who tolerates disloyalty or inept performance. People who demonstrate one or the other have a short career in the West Wing. Mulvaney qualifies on the second part.
I have no problem believing that. What I don’t believe are unnamed sources