Boko Haram suicide bombers kill 19 in series of attacks

Nineteen people have been killed in a series of attacks by Boko Haram suicide bombers, police in Nigeria said.

Borno state police commissioner Damian Chukwu said 23 others were wounded in Tuesday night's attacks in the north-eastern city of Maiduguri, which is the birthplace of the Boko Haram insurgency.