Trump got a taste of the country he has helped divide Monday night. The crowd at the Nationals’ World Series game gave him a collective Bronx cheer when he and his posse of GOP enablers flashed up on the Jumbotron. The reaction shouldn’t have come as a surprise, given the DC area’s marine-blue politics. Still, it should serve as a reminder to Trump of just how unpopular he is away from his highly controlled, cult-like MAGA rallies, a reality that is not “fake news.”