Nigeria Boko Haram

People gather at the site of a suicide bomb attack at a market in Maiduguri, Nigeria, Monday June 22, 2015. Two girls blew themselves up on Monday near a crowded mosque in northeast Nigeria's biggest city, killing about 30 people, witnesses said. It is the fourth suicide bombing this month in Maiduguri, which is the birthplace of the Boko Haram Islamic extremist group. (AP Photo/Jossy Ola)