Donald Trump announced Friday that his budget director Mick Mulvaney will step in as acting chief of staff to replace John Kelly — amid indications the president is struggling to fill the key post. Trump, whose presidency is increasingly embroiled in legal troubles, announced earlier this month that Kelly, a former Marine Corps general, was leaving. Kelly, who reportedly fell out with other close Trump aides, is only the latest in a long string of high-ranking officials to quit the embattled White House. “Mick has done an outstanding job while in the Administration,” Trump wrote on Twitter. “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!” Kelly agreed to stay on until at least January 2 to avoid leaving the president in the lurch. A senior administration official said “there’s no time limit” to Mulvaney’s stint. “He got picked because the president liked him they get along,” the official added, citing Mulvaney’s experience as a former US representative for South Carolina. “He knows Congress. He knows Capitol Hill,” the official said, saying that Mulvaney is “fiscally responsible.” Difficulty in finding replacement Even with several weeks’ notice, Trump appears to be having difficulty in finding the right replacement. “For the record, there were MANY people who wanted to be the White House Chief of Staff. Mick M will do a GREAT job!” Trump wrote. His widely reported first choice, Nick Ayres, announced last weekend that he did not want the post. Ayres, a 36-year-old Republican consultant currently serving as chief of staff to Vice President Mike Pence, was seen as a good fit for Trump’s plan to start focusing on his 2020 re-election. Published in Daily Times, December 16th 2018.