A newly arrived Somali refugee holds her bag of relief maize outside a distribution centre at the Dadaab refugee camp, near the Kenya-Somalia, July 23, 2011. The U.N. World Food Programme (WFP) has said it cannot reach more than 2 million Somalis facing starvation in areas controlled by Islamist militants, who imposed a food aid ban in 2010 and have regularly threatened relief groups. Picture taken July 23, 2011. REUTERS/Barry Malone (KENYA - Tags: SOCIETY ENVIRONMENT DISASTER)