ABUJA, Nigeria, March 28 (UPI) -- Nigerians headed to the polls by the millions Saturday for the hotly contested presidential election that analysts say is too close to call.
At least 24 people have been reported killed near polling stations in multiple attacks that may have been carried out by Boko Haram militants or other political malcontents. The attacks, along with technical problems affecting new biometric cards, prompted some districts to extend voting into Sunday.