Amid growing insecurity in parts of Nigeria, Nobel Laureate Wole Soyinka, says the nation’s sovereignty has been taken over by armed groups.

He also says President Muhammadu Buhari needs to do more to stop Boko Haram terrorists, bandits and other criminal elements who threaten Nigeria’s security.

Mr Soyinka made the comments during an interview on Arise Television programme over the weekend.

Usman Umar reports.