Nigeria elections: Poor families want fairer share

Tackling social injustice will be high on the agenda for voters in Nigeria as they head to the polls on Saturday for a presidential election.

The current leader, Goodluck Jonathan, is confident that he will secure another term - but he is facing a tough challenge from the main opposition party.

The BBC's Peter Okwoche met the family of a taxi driver in Nigeria's capital city, Abuja.