VATICAN CITY - With the canonizations of John XXIII and John Paul II, 80 former popes have been declared saints. The vast majority came from the early days of the Church, when many popes were martyred. Here are 10 of the more interesting sainted popes:

VATICAN CITY - Blesseds John XXIII and John Paul II left lasting marks on the way the Catholic Church understands other religions and the way it interacts with believers of other faith communities.