ASSISI, ITALY - OCTOBER 04: Pope Francis prays on the tomb of Saint Francis at the Sacro Convento and Saint Francis Basilica on October 4, 2013 in Assisi, Italy. During the Mass Pope Francis called for an end to armed conflict and clarified the notion of Franciscan peace during the Mass he presided for the feast of St. Francis on Friday in Assisi. (Photo by Vatican Pool/Getty Images)
