It is hardly a coincidence that so many greedy people have filled the administration’s ranks. Trump’s ostentatious crudeness and misogyny are a kind of human-resources strategy. Radiating personal and professional sleaze lets him quickly and easily identify individuals who have any kind of public ethics and to sort them out. (James Comey’s accounts of his interactions with the president depict Trump probing for some vein of corruptibility in the FBI director; when he came up empty, he fired him.) Trump is legitimately excellent at cultivating an inner circle unburdened by legal or moral scruples. These are the only kind of people who want to work for Trump, and the only kind Trump wants to work for him.