A man scouts for valuables beside a taxi damaged following an Improvised Explosive Devices (IED) at Gomboru market in Maiduguri, Borno State in northeastern Nigeria on July 31, 2015 detonated by a female suicide bomber who arrived on a taxi tricycle killings at least eight people and several other. A female suicide bomber blew herself up at a big market in the northeast Nigerian city of Maiduguri, a vigilante and a witness said. AFP PHOTO/STRINGER        (Photo credit should read STR/AFP/Getty Images)