The week ahead: The deportation machine

Our correspondents Emma Hogan and Haley Cohen discuss how Germany and America plan to deport and detain illegal migrants. Also: Rodrigo Duterte, the Philippines' president, does have some workable policies, but they are overshadowed by his bloody war on drugs. And the latest on the murder investigation of Kim Jong Nam, half-brother of North Korea's dictator. Josie Delap hosts.