People gather at the site of a blast at the Nyanya Motor Park, about 16 kilometers (10 miles) from the center of Abuja, Nigeria, Monday, April 14, 2014. An explosion blasted through a busy commuter bus station on the outskirts of Abuja before 7 a.m. (0600 GMT) Monday as hundreds of people were traveling to work. (AP Photo/Gbemiga Olamikan)
People gathered at the scene of an explosion at a bus park in Abuja, Nigeria, Monday, April. 14, 2014. An explosion blasted through a busy commuter bus station on the outskirts of Nigeria’s capital, Abuja, before 7 a.m. (0600 GMT) Monday as hundreds of people were traveling to work. Many are feared dead. (AP Photo/ Gbemiga Olamikan)
Bystanders react as victims of a bomb blast arrive at the Asokoro General Hospital in Abuja April 14, 2014. (REUTERS/fi-kasino-online.net)
Onlookers inspect damaged buses following an explosion at a bus park in Abuja, Nigeria, Monday, April. 14, 2014. (AP Photo/ Gbemiga Olamikan)
Air Commodore Charles Otegbade (3rd L), director of search and rescue operations, looks at the wreckage after a bomb blast at Nyayan bus terminal in Abuja, April 14, 2014. (REUTERS/Afolabi Sotunde)
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Injured victims of a bomb attack wait at the back of a pickup truck at the Asokoro General Hospital in Abuja, April 14, 2014. (REUTERS/Afolabi Sotunde)
A nurse helps an injured bomb victim sitting at the back of a pickup truck at the Asokoro General Hospital in Abuja, April 14, 2014. (REUTERS/Afolabi Sotunde)
A policeman holds the hand of a man who lost his wife at the scene of a bomb blast at the Nyayan, in Abuja April 14, 2014. (REUTERS/Afolabi Sotunde)
Police officers gather the belongings of victims at the scene of a bomb explosion at Nyanyan, in Abuja April 14, 2014. (REUTERS/Afolabi Sotunde)
People help the victim of a bomb blast at the Asokoro General Hospital in Abuja, Nigeria, April 14, 2014. (REUTERS/Afolabi Sotunde)
Bomb experts gather evidence at the scene of a bomb blast at Nyanyan in Abuja, Nigeria, April 14, 2014. (REUTERS/Afolabi Sotunde)
Bomb experts search for evidences in front of buses at a bomb blast scene at Nyanyan in Abuja, Nigeria, April 14, 2014. (REUTERS/Afolabi Sotunde)
A piece of paper lies on the ground at the scene of a bomb blast explosion at Nyanyan, Abuja, Nigeria, April 14, 2014. (REUTERS/Afolabi Sotunde)
Burnt and damaged vehicles are seen at the scene of the bomb blast explosion at Nyanyan, Abuja, Nigeria, April 14, 2014. (REUTERS/Afolabi Sotunde)
People gather at the site of a blast at the Nyanya Motor Park, about 16 kilometers (10 miles) from the center of Abuja, Nigeria, Monday, April 14, 2014. (AP Photo/Gbemiga Olamikan)
