Nigerians struggle with fuel shortages as queues form across major citiesNorth Carolina shootout that killed 4 law officers began as task force tried to serve a warrantMalian army says it killed an Islamic State group commander who attacked U.S., Niger forcesHBCU Xavier of New Orleans moves closer to establishing a medical schoolFormer Italian foreign minister convicted for role in sale of Monte Carlo apartmentHaiti prime minister: transitional council names new leaderParis Olympic athletes to feast on freshly baked bread, select cheeses and plenty of veggie optionsAudit finds Wisconsin Capitol Police emergency response times up, calls for better trackingFrench cops drag proI'm a psychologist