Palestinian Fatah members and supporters attend Friday prayers in Gaza City August 24, 2007. Hamas Executive Forces scuffled with Fatah protestors, fired in the air and detained journalists during the rally against the Islamic group's rule in the coastal strip. (Xinhua/Wissam Nassar)

Palestinian Fatah members and supporters attend Friday prayers in Gaza City August 24, 2007. Hamas Executive Forces scuffled with Fatah protestors, fired in the air and detained journalists during the rally against the Islamic group's rule in the coastal strip. (Xinhua/Wissam Nassar)

Palestinian Fatah supporters hold a rally in Gaza City August 24, 2007. Hamas Executive Forces scuffled with Fatah protestors, fired in the air and detained journalists during the rally against the Islamic group's rule in the coastal strip. (Xinhua/Wissam Nassar)

A Palestinian Fatah supporter shout slogans during a rally in Gaza City August 24, 2007. Hamas Executive Forces scuffled with Fatah protestors, fired in the air and detained journalists during the rally against the Islamic group's rule in the coastal strip. (Xinhua/Wissam Nassar)

Palestinian Fatah supporters run away from the site where they attended a rally in Gaza City August 24, 2007. Hamas Executive Forces scuffled with Fatah protestors, fired in the air and detained journalists during the rally against the Islamic group's rule in the coastal strip. (Xinhua/Wissam Nassar)

(Xinhua News Agency August 25, 2007)