Conservatives vs. progressives? Of course there is a fight in the Vatican

Is Pope Francis happy with his job? And even if he is, he is also 84, which means he is not the youngest. Are there any indications that he may resign? About Francis' papacy, I talked to John Allen, the editor of Crux, and a senior Vatican analyst for CNN. He has written eleven books on the Vatican and Catholic affairs. Pope Francis is just visiting Slovakia and his trip will last more than three days while he spent only a couple of hours in Hungary. Why? Listen to our conversation.