Boko Haram gunmen on Saturday killed 23 mourners in Borno state in Nigeria’s restive northeast after they attended a funeral, local militia and residents said. At around 1030 GMT, the attackers on three motorbikes opened fire on a group of men as they walked back from a funeral in Nganzai district near the state capital Maiduguri, local militia leader Bunu Bukar Mustapha said.
