With an estimated population of 190 million, Nigeria goes to the poll this Saturday, to determine a president for the next four years. 84 million people are registered to vote, and more than 70 candidates are on the ballot.
Analysis: What factors will influence Nigerian voters?
The poll was originally scheduled for February 16 but the electoral commission postponed it for unavoidable delays.
Ruth Lago presents a special edition of the election that pits incumbent Muhammadu Buhari against former vice president Atiku Abubakar.