Somalia/internally displaced people (IDPs) Drought in Somalia forces thousands to flee affected zones and look for a better place to live and cultivate. Many of them end up in IDP's settlemnts in Galkayo. Batulo Nur Aliyow, 90, helped by her grandaughter Afrah Tifow, 8, in the Bulo Kontrol settlement in Galkayo. UNHCR/R. Gangale/May 2011