The answer given by president Muhammadu Buhari spokesman, Garuba Shehu was that obasanjo is sick and needs to visit a doctor.
N'ọsịsa ya, ọnụ na-ekwuru onyeisiala Muhammadu Buhari bụ Garuba Shehu kwuru na ahụ adịghị Obasanjo na o kwesịrị ị ga-ahụ dọkịta.