DAKAR, Senegal ? Nigeria's electoral commission will postpone Feb. 14 presidential and legislative elections for six weeks to give a new multinational force time to secure northeastern areas under the sway of Boko Haram, an official close to the commission told The Associated Press on Saturday. Millions could be disenfranchised if the voting went ahead while the Islamic extremists hold a large swath of the northeast and commit mayhem that has driven 1.5 million people from their homes. A small protest started Saturday by civil rights groups opposed to any postponement. Police prevented them from entering the electoral commission headquarters...