 President Mohamed Buhari on Friday in Istanbul, Turkey, marked his 79th birthday with a cutting of a birthday cake. It's shipped in national colors, green, white, green, to start the day. The president spokesman Malam Garbashio confirmed this development in a statement in Abuja. He said the Nigerian leader went straight to chair a planning meeting with officials in his allegation. The president thereafter drove to the Dolmabahi palace for a meeting with his Turkish counterpart Tayyip Recep Erdogan.