At the "Hands of Cooperation" camp, or Alta'awan, for Syrians fleeing the barrel-bombing and artillery attacks on their towns and villages, children have little to do, as there are no schools or playgrounds It is the world's biggest humanitarian crisis, but no one in the international community has oversight or responsibility. By some counts, half the population of Syria has fled its homes to escape violence. But thereês little attention to the tragedy. MCT