A Palestinian Hamas policeman holds the Fatah flag as he joins celebrations marking the political reconciliation agreement during a rally in Rafah, southern Gaza Strip, on May 4, 2011 as Palestinians in the West Bank and Gaza Strip gather to welcome a reconciliation deal signed by rival movements Hamas and Fatah in Cairo. Photo by Abed Rahim Khatib
A Palestinian Hamas policeman holds the Fatah flag as he joins celebrations marking the political reconciliation agreement during a rally in Rafah, southern Gaza Strip, on May 4, 2011 as Palestinians in the West Bank and Gaza Strip gather to welcome a reconciliation deal signed by rival movements Hamas and Fatah in Cairo. Photo by Abed Rahim Khatib