Donald Trump's candidacy is scary. Trump isn't frightening because he's anything special personally. He's just a warmed-over mash-up of Pat Buchanan and Ross Perot, a spoiled brat billionaire eccentric with a history of position flipping and bullying foolishness. He has authoritarian tendencies on a personal level, and no awareness of the Constitution or its importance. In other words, he's Barack Obama if Obama weren't ideologically driven and suddenly experienced a precipitous drop in IQ. So what's so scary about Trump? First, the idolatry of a certain segment of his following. Trump has drawn some of the worst elements of American...