Last week, President Trump explained to a crowd in Erie, Pennsylvania, how he decides which polls to trust. “I believe in polls,” he said. “Only the ones that have us up, because they’re the only honest ones. Other than that, they’re the fake news polls.” Trump half-grinned, and the crowd laughed. But Trump really does let his beliefs follow his biases. He accepts the word of dictators and police, not of women, immigrants, or elected European leaders.