A chieftain of the All Progressives congress, APC, General Muhammadu Buhari, has revealed that the 2015 general election would be tough.The former military head of state made the revelation on Tuesday, at Lokoja township stadium, Kogi State, during the formal reception of Kogi PDP decampees to the APC, Vanguard reports.READ ALSO: APC Denies Buhari, Others Automatic TicketBuhari, who is also a presidential aspirant under the APC, urged party members to collect their voters’ card and hold on to them. He pleaded with Nigerians to also vote out those...