Tí ó ṣofintoto lile nípasẹ̀ àwọn phenol, bakanna pẹ̀lú àwọn oludije alatako àkọ́kọ́ méjì, Muhammadu Buhari ti gbogbo Nigeria Peoples Party (ANPP) àti Atiku Abubakar ti Action Congress (ACAAB). ìdìbò, Yar'Adua dabaa ìjọba ti ìsọ̀kan orílẹ̀ orílẹ̀-èdè.. 