Suicide bomber kills 20 in northern Nigeria

       Suicide bombing at market in the northern Nigeria city of Maiduguri has killed at least 20 people, witness say. Hours later, a man blew himself up at Gamboru cattle market, according to witness who spoke on condition of anonymity. No group has so far claim responsibility for the deadly attack but many analyst believe Boko Haram Islamist group may be responsible for the attack which killed 20 people. The attack occured less than a week after newly swore in president Mohamnadu Buhari vowed to rolacate military control centre from the nation's capital of Abuja to Maiduguri, the Borno State capital. Meanwhile, Boko Haram posted a new video on social media, allegedly shows a militant shooting wounded soldiers in the head. An armed fighter with his face covered claimes Boko Haram still controls several town. The video did not features the group leader Abubakar Shakau. There was no explanation of his absence.