John Kerry - Secretary of State, United States

HARDtalk is in Ethiopia for a special edition of the programme with US Secretary of State John Kerry. As the African Union celebrates 50 years, young people from across the continent put their questions on US foreign policy direct to him. Zeinab Badawi hosts the show from Addis Ababa, as John Kerry also takes questions from the BBC's global audience about his country's relationship with the rest of the world.