Nigeria: Five killed in Nigeria police station attacks

At least five people have been killed after police stations were attacked in the northern Nigerian city of Maiduguri, hospital sources say. The BBC's Bilkisu Babangida in the city said there were at least three explosions, while gunfire rang out in what is believed to be the latest attack by the Boko Haram Islamist sect. Its members have killed dozens of police officers and politicians in the city in the past year.