Kassim Afegbua, spokesman of the Reformed All Progressives Congress (R-APC), has claimed that President Muhammadu Buhari, is in pain over the exit of key politicians from the ruling party. The Senate President, Bukola Saraki; Governor of Sokoto, Aminu Tambuwal and former Kano State Governor, Senator Rabiu Kwankwaso, are among some of the those who defected