advisers. “If you can make it in New York, you can’t necessarily make it in Washington.” * kK OK The nature of the role of the modern chief of staff is a focus of much White House scholarship. As much as the president himself, the chief of staff determines how the White House and executive branch—which employs 4 million people, including 1.3 million people in the armed services—will run. The job has been construed as deputy president, or chief operating officer, or even prime minister. Larger-than-life chiefs have included Richard Nixon’s H. R. Haldeman and Alexander Haig; Gerald Ford’s Donald Rumsfeld and Dick Cheney; Jimmy Carter’s Hamilton Jordan; Ronald Reagan’s James Baker; George H. W. Bush’s return of James Baker; Bill Clinton’s Leon Panetta, Erskine Bowles, and John Podesta; George W. Bush’s Andrew Card; and Barack Obama’s Rahm Emanuel and Bill Daley. Anyone studying the position would conclude that a stronger chief of staff is better than a weaker one, and a chief of staff with a history in Washington and the federal government is better than an outsider. Donald Trump had little, if any, awareness of the history of or the thinking about this role. Instead, he substituted his own management style and experience. For decades, he had relied on longtime retainers, cronies, and family. Even though Trump liked to portray his business as an empire, it was actually a discrete holding company and boutique enterprise, catering more to his peculiarities as proprietor and brand representative than to any bottom line or other performance measures. His sons, Don Jr. and Eric—jokingly behind their backs known to Trump insiders as Uday and Qusay, after the sons of Saddam Hussein—wondered if there couldn’t somehow be two parallel White House structures, one dedicated to their father’s big-picture views, personal appearances, and salesmanship and the other concerned with day-to-day management issues. In this construct, they saw themselves tending to the day-to-day ope