What your disgust level says about your politics, how Napoleon influenced opera, why New York City’s subways may finally run on time, and more. Five compelling guests tell Stephen Dubner, co-host Angela Duckworth, and fact-checker Jody Avirgan lots of things they didn’t know.

For years, Gary Cohn thought he’d be the next C.E.O. of Goldman Sachs. Instead, he became the “adult in the room” in a chaotic administration. Cohn talks about the fights he won, the fights he lost, and the fights he was no longer willing to have. Also: why he and Trump are still on speaking terms even after he reportedly called the president “a professional liar.”