Reporter Jason Rezaian on his 544 days of captivity in Iran

Jason Rezaian is an American-Iranian correspondent for the Washington Post. He was held in Iran's notorious Evin prison longer than any other international journalist: 18 long months. Three years after his release, Rezaian has shared his ordeal in a book entitled "Prisoner". He tells us more about being held in an Iranian jail for 544 days and the circumstances that led to his release.