Many National Democratic Congress (NDC) chieftains, including Water Resources, Works and Housing Minister, Enoch Teye Mensah, are those who have raised doubts about the ability of Dr. Sekou Nkrumah to add any value to the campaign fortunes of the opposition New Patriotic Party (NPP) since he declared his intentions to support it, but the number of people that gathered to listen to him last Thursday showed his influence.