Pope Francis greets people as he leaves after a meeting with children from the Dheisheh Palestinian refugee camps, on the outskirts of the biblical city of Bethlehem, on May 25, 2014. Pope Francis made an impassioned plea for the protection of children at a mass in Bethlehem's Manger Square in the West Bank, where rights groups say minors are mistreated by Israel. AFP PHOTO / POOL / VINCENZO PINTO