So far, this presidential campaign season has been dominated by the narrative of the steadfast outsider. A July poll found that more than three-quarters of Donald Trump’s supporters like him because he stands up to the media and isn’t interested in political correctness. Meanwhile, Bernie Sanders, a secular Jew and registered Independent, is energizing the Democratic base—not by minimizing his European-style socialism, but by shooting straight. “He’s so authentic, he’s hip,” wrote Steve Winkler in the Guardian.  Then there’s Joe Biden, who hasn’t said yet if he’ll run.