File photo of Pope Benedict XVI waving from the central balcony of Saint Peter's Square at the Vatican

 
File photo of Pope Benedict XVI waving from the central balcony of Saint Peter
Pope Benedict XVI waves as he delivers the Urbi et Orbi (to the city and the world) Christmas Day message from the central balcony of Saint Peter's Square at the Vatican in this December 25, 2011 file photo. REUTERS/Alessandro Bianchi/Files