Osinbajo, El-rufai, Koffi Anan, attend Energy Africa launch in London (PHOTOS)

Former Secretary-General of the United Nations, Koffi Anan, Vice president of Nigeria, Prof. Yemi Osinbajo and Kaduna state governor Mallam Nasir El-rufai were amongst the dignitaries at the launch of the Energy Africa Campaign. See pictures from the event which took place in London, on Wednesday.