Fatah and Hamas show rare unity over ceasefire There has been a rare show of unity between Fatah and Hamas supporters in Gaza. Palestinians marched side by side with yellow Fatah and green Hamas flags to mark the ceasefire, with numbers swelling fast as news of the celebration spread. Hamas" leader in Gaza, Ismail Haniyeh, was expected to address the crowd raising hopes of a possible reconciliation between the bitter rivals. More about: Ceasefire, Gaza attack, Israel, Israel-Palestine Peace Process, The Gaza Strip