Nigeria, Dec. 20 -- Former First Lady, Aisha Buhari, has explained why her late husband, former President Muhammadu Buhari, often avoided sacking underperforming aides and later pleaded with President Bola Tinubu not to prosecute some of them. She made this revelation in a new 600-page biography titled From Soldier to Statesman: The Legacy of Muhammadu Buhari, written by Dr. Charles Omole and launched at the State House in Abuja on Monday. According to the book, Aisha Buhari said her husband protected some close allies who should have been investigated for corruption. She explained that Buhari depended on these individuals for many personal matters, which made it difficult for him to take firm action against them. The author noted that Bu...