Aid workers unload food to be distributed at a camp for people displaced by the recent unrest, at the Mpoko international airport of Bangui February 12, 2014. The United Nations estimates that 1.3 million people – more than a quarter of the population – are in need of urgent food aid after months of communal violence that French and African peacekeepers have been unable to stop. REUTERS/Luc Gnago (CENTRAL AFRICAN REPUBLIC – Tags: POLITICS CIVIL UNREST SOCIETY)