As a book critic for The Washington Post, Carlos Lozada has read some 150 volumes claiming to diagnose why Trump was elected and what his presidency reveals about our nation. Many of these, he's found, are more defensive than incisive, more righteous than right. Here, Lozada uses these books to tell the story of how we understand ourselves in the Trump era, using as his main characters the political ideas and debates at play in America today. He dissects...