Sarah Brett and Dan Walker talk to author James Frey about his new book Endgame: The Calling.
Self-styled "bad boy of American literature" James Frey on his new book Endgame: The Calling. As Tesco's profits slump and its chairman steps down - is our love affair with Britain's biggest retailer over? Why police are unhappy about the release of a notorious killer. And why E-sports are the next big thing.