Unquestioning followers have floated to the top, stitched together by the president’s enmity toward “others”—criminals, immigrants, enemies in the media, job-stealers. His internal coalition stays united because of what they stand against, not for. They clap politely when he talks about something like supporting America’s veterans with better care, but they roar with laughter and approval when he blasts a left-wing first-term congresswoman from New York City, an evil liberal trying to revive socialism in America.