By Francis Sadhere All Progressives Congress (APC) presidential candidate, General Muhammadu Buhari (Rtd ) Wednesday urged Nigerians to arm themselves with their permanent voters cards (PVC) in the upcoming general elections, just he  promised to rehabilitate the four Refineries in Nigeria if elected the president of the country. R-L: Mohammadu Buhari, Olorogun O'tega Emerhor and Adams ...