VATICAN CITY, VATICAN - APRIL 09: Pope Francis leads the Palm Sunday Procession and Mass in St. Peter's Square on April 9, 2017 in Vatican City, Vatican. Pope Francis condemned the terror attack on a Coptic church in the city of Tanta, north of Cairo, which killed upward of two dozen people and injured nearly 60 others (Photo by Alessandra Benedetti - Corbis/Corbis via Getty Images)
