Pope Celebrates Mass For The Opening of The Synod Of Bishops And Proclamation of Two New Doctors of Church

VATICAN CITY, VATICAN - OCTOBER 07: Archbishop of New York cardinal Timothy Dolan (L) and cardinal Leonardo Sandri (C) attend a mass in St. Peter's Square for the opening of the Synod of Bishops held by Pope Benedict XVI on October 7, 2012 in Vatican City, Vatican. Pontiff named today Spanish St John of Avila and German St Hildegard of Bingen as 'Doctors of the Church'. (Photo by Franco Origlia/Getty Images)