President Muhammadu Buhari has expressed sadness over the news of the death of Alhaji Modu Sheriff, Galadima of Borno Emirate and the father of former governor Ali Sheriff of Borno.

The President, in a statement by his Senior Special Assistant on Media and Publicity, Malam Garba Shehu, in Abuja on Thursday, extended heartfelt commiserations to Gov, Babagana Zulum of Borno and the family of Sheriff.