Masked Palestinian protesters look on during clashes with Israeli security forces following the funeral of 13-year-old Palestinian Abdel Rahman Abdullah, who was shot dead by the Israeli army, in the West Bank city of Bethlehem on October 6, 2015. Clashes erupted the day before in the West Bank and east Jerusalem while Israel's military shot dead the Palestinian teenager after Prime Minister Benjamin Netanyahu pledged a crackdown following attacks that killed four Israelis. Photo by Muhesen Amren