Suicide bomb attacks kill dozens in Nigeria

Blasts in Maiduguri bear hallmarks of Boko Haram, though no group has claimed responsibility for the attacksFour suicide bomb attacks have hit the city of Maiduguri, killing at least 54 people and wounding 143 in the heartland of Nigeria’s north-eastern Islamic uprising, police have said.The blasts occurred over four hours in locations from a busy fish market to a crowded bus station, said the police commissioner Clement Adoda. A fifth explosion from a car bomb at a military checkpoint 50 mile