Health personnel attend to a survivor of a bomb blast at Asokoro Hospital after an explosion near military barracks in Abuja December 31, 2010. At least 11 people were killed in an explosion at a popular market in Nigeria's capital Abuja late on Friday, witnesses and security sources said. The blast occurred at Mammy market, close to the Sani Abacha barracks, a busy area where people congregate to eat and shop. [Xinhua/Reuters Photo]