Nigeria: IDPs cast their vote in general elections In the northeastern Nigerian city of Maiduguri, dense crowds surround polling booths set up in camps for those made homeless by Boko Haram. Nigerians are choosing their next President in elections for which the frontrunners are incumbent President Muhammadu Buhari, 76, and former vice president Atiku Abubakar, 72. IMAGES of IDPs voting AND SOUNDBITE of Goni Ali, former speaker, Borno state house of assembly