Minister of Police Affairs of Nigeria Adamu Waziri (central in white garment) and other police officials check a blast site in Abuja, capital of Nigeria, Oct. 1, 2010. At least 14 people were killed as Nigeria's main militant group, the Movement for the Emancipation of the Niger Delta (MEND), claimed responsibility for the twin car bomb blasts which occurred near the National Day parade in Abuja on Friday. [Xinhua/Joshua]