President Muhammadu Buhari, on Monday, bade his former Aide-De-Camp (ADC), Col. Mohammed Abubakar, farewell. Lt. Col. Yusuf Dodo is the new ADC. Dodo was an Academy Adjutant of the Nigerian Defence Academy (NDA). The Nigerian leader picked him from a list of three possible successors Abubakar submitted. The Colonel, 48, will commence a five-month course Buhari bids ex-ADC Abubakar farewell, Dodo takes over Click here to read full news..