Tens of thousands of Fatah supporters packed Gaza’s main soccer stadium Sunday in a show of strength to boost the movement in its increasingly violent struggle against the Islamic militant group Hamas. The demonstration came as masked Fatah gunmen released a video of a kidnapped Hamas official, threatening to expand attacks against Hamas if it rejects calls to disband its militia in the Gaza Strip. The video, reminiscent of scenes in Iraq, marked a new tactic in the latest spate of Palestinian factional violence. Full Story