Christiane Amanpour looks back at some of the best interviews in the past year. Ali Soufan, former FBI Special Agent and Lawrence Wright, author of "The Looming Tower" join the show to discuss the murder of Jamal Khashoggi and American foreign policy. Actor Ethan Hawke talks about his decades-long career and directing his latest film "Blaze". Our Hari Sreenivasan talks to Director Nadine Labaki, about her film "Capernaum" which tells the story of a young Syrian refugee in Lebanon. via Knit