The Unorthodox Presidency of Donald J. Trump explores the myriad ways in which candidate, and then president, Trump exemplifies a nontraditional version of US politics. As a candidate he eschewed the norms of campaign procedure, and, in the worst cases, human decency, in favor of a rough-and-tumble, take-no-prisoners approach that appealed to those who felt marginalized in a changing society. Though the constitutional design of the presidency...