A woman holds up a copy of the Koran, Islam's holy book, as Palestinian protesters wave national flags during a demonstration on the Al-Aqsa mosque compound in the Old City of Jerusalem, on May 15, 2015, to mark the 67th anniversary of the "Nakba". "Nakba" means in Arabic "catastrophe" in reference to the birth of the state of Israel 67-years-ago in British-mandate Palestine, which led to the displacement of hundreds of thousands of Palestinians who either fled or were driven out of their homes during the 1948 war over Israel's creation. AFP PHOTO / AHMAD GHARABLI (Photo credit should read AHMAD GHARABLI/AFP/Getty Images)
