Abba Ali Monguno: A man of integrity is no more, by Dr. Aminu Salihu Yakudima A man of integrity to the core, devotion to religion, and commitment to humanity by both his utterance and action is no more. Alhaji Abba Ali Monguno was a man of integrity, epitome of sincerity, and dedication to duty as per his records of service and history. Yaa Abba, as I often called him, was a Director General (DG). Later, Permanent Secretary at various ministries and commissions in Borno State, including Ministry of Works and Housing;...