VATICAN CITY, VATICAN - APRIL 26: Pilgrims wait to enter the Basilica in Saint Peter's Square on April 26, 2014 in Vatican City, Vatican. Dignitaries, heads of state and royalty from across the world gather at the Vatican for tomorrow's canonisations. The late Pope John Paul II and Pope John XXIII will be canonised on April 27th inside the Vatican with 800,000 pilgrims from around the world that are expected to attend. (Photo by Jeff J Mitchell/Getty Images)