After months of indecision and private negotiations, President Trump has announced his chief of staff John Kelly will be leaving at the end of the year. As we've previously reported, Trump has wanted to replace Kelly with Vice President Mike Pence’s 36-year-old chief Nick Ayers, but the two have been wrangling over the terms of the arrangement, and as we've learned, nothing is certain until Trump announces it. (And even then...)
Between the lines: The most important phrase Trump said in his brief remarks to reporters today was that Kelly's replacement "might be on an interim basis." Sources briefed on Trump's deliberations tell Axios he wants a two-year commitment from a chief and Ayers hasn't been able to commit to that timeframe.