President Trump's Chief of Staff Susie Wiles is the first woman to ever hold the crucial White House post. Wiles was Trump’s ...

Susie Wiles, the new White House chief of staff, will become the first woman to hold the role as Donald Trump’s closest advisor. The veteran political strategist previously worked with Trump ...

Chief of Staff Susie Wiles could make or break Trump's second term. NPR's Ailsa Chang speaks with Chris Whipple, author of The Gatekeepers: How the White House Chiefs of Staff Define Every Presidency.