MICHELLE FAUL, Associated Press ABUJA, Nigeria (AP) โ Nigerians celebrated Muhammadu Buhariโs electrifying victory in presidential elections Wednesday but sobering challenges confront their next leader, from an Islamic uprising to widespread poverty and graft. Buhari, 72, made history in Africaโs most populous country as the first opposition party candidate to win elections, ending President Goodluck […]

