Pope Francis (L) and Ecumenical Patriarch of Constantinople Bartholomew I hold hands at the end of a meeting on May 25, 2014 at the Church of the Holy Sepulchre in Jerusalem's Old City. Pope Francis and Orthodox Patriarch Bartholomew I met at the Church of the Holy Sepulchre after signing a landmark pledge to work together to further unity between the eastern and western branches of Christianity, estranged for a millennium. AFP PHOTO/POOL/ANDREW MEDICHINI