What happens if there are no consequences for murder? Does it make it easier for it to happen again? The killing of journalist Jamal Khashoggi at a Saudi consulate in Turkey may put those questions to the test. Ian examines them with a man who came to know Khashoggi personally over the past 15 years: Two-time Pulitzer prize winner Nicholas Kristof of The New York Times. Then, of course, puppets.