By JALAL BWAITEL, Associated Press BETHLEHEM, West Bank (AP) — Bethlehem marked another somber Christmas Eve on Tuesday in the traditional birthplace of Jesus under the shadow of war in Gaza. The excitement and cheer that typically descends on the Palestinian town in the occupied West Bank on Christmas were nowhere to be found: The festive lights and giant tree that normally decorate Manger Square were missing, and as were the throngs of foreign tourists that usually fill the square. Palestinian scouts marched silently through the streets, a departure from their usual raucous brass marching band.