see more

VATICAN CITY, VATICAN - APRIL 16: Pope Francis delivers his traditional 'Urbi et Orbi' Blessing - to the City of Rome, and to the World - from the central balcony overlooking St. Peter's Square on April 16, 2017 in Vatican City, Vatican. The pontiff is due to visit Cairo on April 28th and 29th after being invited by Coptic Orthodox Pope Tawadros II. (Photo by Giulio Origlia/Getty Images)

VATICAN CITY, VATICAN - APRIL 16:  Pope Francis delivers his traditional 'Urbi et Orbi' Blessing - to the City of Rome, and to the World - from the central balcony overlooking St. Peter's Square on April 16, 2017 in Vatican City, Vatican. The pontiff is due to visit Cairo on April 28th and 29th after being invited by Coptic Orthodox Pope Tawadros II.  (Photo by Giulio Origlia/Getty Images)