Just one example was Trump’s call in 1989 for the death penalty for the Central Park Five, a group of black kids convicted of the rape of a white female jogger in Manhattan’s famous park. The fact that the kids were exonerated years later, when it was proven beyond doubt that they were not guilty, didn’t prompt Trump to back down or admit a mistake; he’d understood instinctively that the racial anxiety and resentments then gripping New York City would provide a potent symbol that he hoped to ride to power.

