For almost a century, Turkey and Armenia had no diplomatic ties, but last October the countries foreign ministers met in Switzerland and signed two protocols to set up relations, open their shared border and begin addressing the painful disputes that divide them. Sarzh Sargsyan, the president of Armenia, joins the show to talk about relations between Turkey and Armenia. Plus, John Browne, the former chairman of British Petroleum, was one of the most successful and popular businessmen of his era. Three years ago he had to resign over a lie he told about his gay relationship. He joins the show to discuss the book he has written about his downfall, 'Beyond Business'.