President Donald Trump announced Friday that Office of Management and Budget Director Mick Mulvaney will be the acting White House chief of staff, starting in the new year.
“Mick has done an outstanding job while in the Administration,” Trump tweeted. “I look forward to working with him in this new capacity as we continue to MAKE AMERICA GREAT AGAIN! John will be staying until the end of the year. He is a GREAT PATRIOT and I want to personally thank him for his service!”