A convoy formed by a delegation of United Nations High Commissioner for Refugees and Syrian Arab Red Crescent carry humanitarian aid as they drive in Aleppo’s countryside January 30, 2013. Four million Syrians inside the country need food, shelter and other aid in the midst of a freezing winter, and more than 700,000 more are estimated to have fled to countries nearby. Picture taken January 30, 2013. REUTERS/Mahmoud Hassano (SYRIA – Tags: POLITICS CIVIL UNREST CONFLICT)