Palestinians on Friday marched in anger to bury a 19-year-old killed by Israeli fire after Jewish settlers rampaged through a flashpoint town in the occupied West Bank the night before. The youth's death, coming as tensions escalate during the Jewish holiday season, marked the latest in a surge in Israeli-Palestinian fighting that has so far killed nearly 200 Palestinians this year — the highest yearly death toll in about two decades. It remained unclear on Friday who fired the bullet that killed Labeeb Dumaidi, a 19-year-old Palestinian from the town of Hawara.