Schalk Van Zuydam / AP
A child stands in front of her home at a refugee camp in Dadaab, Kenya, on Thursday, Aug 4. Dadaab, a camp designed for 90,000 people now houses around 440,000 refugees. Almost all are from war-ravaged Somalia. Some have been here for more than 20 years, when the country first collapsed into anarchy. But now more than 1,000 are arriving daily, fleeing fighting or hunger.