Freakonomics Radio Live: “Would You Eat a Piece of Chocolate Shaped Like Dog Poop?” (Ep. 372)

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.