Explosives planted at a bar in northeast Nigeria injured 11 people, police said Saturday, the second attack in days targeting drinking spots in Taraba state and claimed by affiliates of the Islamic State group. The blast went off at a moonshine bar in Nukkai, outside state capital Jalingo around 1900 GMT on Friday, police spokesman Usman Abdullahi, told AFP. “The explosive concealed in a polythene bag was left at the bar by an unknown person during a power outage,” he said. “Eleven people were injured in the blast, including 10 men and a woman.” On Saturday, the Islamic State West Africa Provi…