Stephen King’s Under the Dome nails how Trumpism functions at the most elemental of levels — Rick Perlstein at The American Prospect

The 2010 novel, which foresaw Trump by five years, is the story of a small town in Maine that gets cut off from the rest of the world when a supernatural dome is dropped on top of it. In the tradition of political fiction, the town is a microcosm of America. The primary action of the novel isn’t supernatural; it’s about the town’s most successful businessman, a car dealer, who “does what strongmen always do when crisis strikes” and uses the crisis to become a bloodthirsty, brutal dictator.