Swiss guards take position at St Peter's square before Pope Francis' traditional Christmas 'Urbi et Orbi' blessing from the balcony of St. Peter's Basilica on December 25, 2013 at the Vatican.(credit: Franco Origlia/Getty Images)
Christmas 2013 At The Vatican
Faithful gathered in St. Peter's Square attend Pope Francis' Christmas Day message from the central balcony of St Peter's Basilica on December 25, 2013 in Vatican City. (credit: Franco Origlia/Getty Images)
Christmas 2013 At The Vatican
Faithful gathered in St. Peter's Square attend Pope Francis' Christmas Day message from the central balcony of St Peter's Basilica on December 25, 2013 in Vatican City. (credit: Franco Origlia/Getty Images)
Christmas 2013 At The Vatican
Swiss guards take position at St Peter's square before Pope Francis' traditional Christmas 'Urbi et Orbi' blessing from the balcony of St. Peter's Basilica on December 25, 2013 at the Vatican.(credit: Franco Origlia/Getty Images)
Christmas 2013 At The Vatican
Faithful gathered in St. Peter's Square attend Pope Francis' Christmas Day message from the central balcony of St Peter's Basilica on December 25, 2013 in Vatican City. (credit: Franco Origlia/Getty Images)
Christmas 2013 At The Vatican
Faithful gathered in St. Peter's Square attend Pope Francis' Christmas Day message from the central balcony of St Peter's Basilica on December 25, 2013 in Vatican City. (credit: Franco Origlia/Getty Images)
Christmas 2013 At The Vatican
Faithful gathered in St. Peter's Square attend Pope Francis' Christmas Day message from the central balcony of St Peter's Basilica on December 25, 2013 in Vatican City. (credit: Franco Origlia/Getty Images)
Christmas 2013 At The Vatican
Swiss guards take position at St Peter's square before Pope Francis' traditional Christmas 'Urbi et Orbi' blessing from the balcony of St. Peter's Basilica on December 25, 2013 at the Vatican.(credit: Franco Origlia/Getty Images)
Pope Francis Delivers His Urbi et Orbi Blessing
Swiss guards take position at St Peter's square before Pope Francis' traditional Christmas 'Urbi et Orbi' blessing from the balcony of St. Peter's Basilica on December 25, 2013 at the Vatican.(credit: Franco Origlia/Getty Images)
Christmas 2013 At The Vatican
Swiss guards take position at St Peter's square before Pope Francis' traditional Christmas 'Urbi et Orbi' blessing from the balcony of St. Peter's Basilica on December 25, 2013 at the Vatican.(credit: Franco Origlia/Getty Images)
Christmas 2013 At The Vatican
Swiss guards take position at St Peter's square before Pope Francis' traditional Christmas 'Urbi et Orbi' blessing from the balcony of St. Peter's Basilica on December 25, 2013 at the Vatican.(credit: Franco Origlia/Getty Images)
Pope Francis Delivers His Urbi et Orbi Blessing
Pope Francis delivers his Christmas Day message from the central balcony of St Peter's Basilica on December 25, 2013 in Vatican City. (credit: Franco Origlia/Getty Images)
Christmas 2013 At The Vatican
Pope Francis delivers his Christmas Day message from the central balcony of St Peter's Basilica on December 25, 2013 in Vatican City. (credit: Franco Origlia/Getty Images)
Pope Francis Delivers His Urbi et Orbi Blessing
Pope Francis delivers his Christmas Day message from the central balcony of St Peter's Basilica on December 25, 2013 in Vatican City. (credit: Franco Origlia/Getty Images)
Christmas 2013 At The Vatican
Swiss guards take position at St Peter's square before Pope Francis' traditional Christmas "Urbi et Orbi" blessing from the balcony of St. Peter's Basilica on December 26, 2013 at the Vatican. AFP PHOTO / FILIPPO MONTEFORTE (credit: Filippo Monteforte/AFP/Getty Images)