2015 Nigerian general election north-eastern states. The government closed its land and sea borders from midnight on 25 March until the end of the polling date. The election was extended to 29 March due to delays and technical problems with the biometric card readers. It was the most expensive election ever to be held on the African continent. Nigeria is the continent's most populous country, has its largest economy and is its leading oil producer. Opposition candidate Muhammadu Buhari won the presidential election by more than 2.5 million votes. Incumbent President Goodluck Jonathan conceded defeat on 31 March, before the results from all 36
17th Ordinary African Union Summit adopt decisions and recommendations of the 19th Ordinary Session of the Executive Council as well as the declarations of the summit. Presidents also agreed on the date and venue of the 18th Ordinary Session of the Assembly of the Union. Prior to the meeting, Nigerian President Goodluck Jonathan told Bloomberg's Franz Wild of his intention to discuss with the AU delegation from Algeria a timeline for constructing a trans-Sahara pipeline to take natural gas to Europe. Among the decisions reached by African Union leaders was to propose ceasefire talks in Addis Ababa, Ethiopia between the Libyan government and Libyan rebels.