Somalis fleeing hunger in their drought-stricken nation walk along the main road leading from the Somalian border to the refugee camps around Dadaab, Kenya, Wednesday, July 13, 2011. More than 11 million people in the Horn of Africa are confronting the worst drought in decades and need urgent assistance to stay alive, U.N. Secretary-General Ban Ki-moon said Tuesday. Ban called an emergency meeting Tuesday morning with the heads of U.N. agencies to discuss the worsening drought in East Africa, which along with fighting in Somalia has created a humanitarian crisis.(AP Photo/Rebecca Blackwell)