Sarura Ali (right) covered her eyes from wind-blown dust as she stood with her six children outside a food distribution point in the Dadaab refugee camp in northeastern Kenya on Tuesday (July 5, 2011). Sarura, her husband and their children trekked for eight days from their home in Sakow, Somalia. War and drought are forcing many Somalis to take desperate measures. Roberto Schmidt /AFP/Getty Images hide caption

itoggle caption Roberto Schmidt /AFP/Getty Images