Europe: Pope's message to Hungary, Erdogan faces tough battle

Europe correspondent Seamus Kearney joins Kathryn to talk about the Pope's three-day visit to Hungary, where he delivered a pointed message to the right-wing nationalist leaders on immigration. And Turkey's president Recep Tayyip Erdogan is back on the election campaign trail after falling ill during a television appearance, raising questions about his health as he fights his toughest-ever election battle.