WASHINGTON (AP) —WASHINGTON (AP) — President Donald Trump’s White House chief of staff, Susie Wiles, is stepping down and will be replaced by Stephen Miller, a key member of Trump’s inner circle. Wiles’ departure comes after midterm elections that saw major Republican losses. She is Trump’s longest-serving chief of staff and the first woman ever to hold the position. Miller, long a key member of Trump’s inner circle, is a key architect of the administration’s hard-line immigration policies. He is one of Trump’s closest and longest-serving advisers, jumping on board during his long shot 2016 presidential campaign as a speechwriter. (Photo: AP)