Nigeria’s former Minister of Finance Ngozi Okonjo-Iweala has secured the endorsement of  Africa’s richest man, Aliko Dangote in anticipation of the position of Director-General of the World Trade Organisation (WTO). Dangote revealed the endorsement through a social media statement on Monday morning. Dangote said that the WTO needs the renowned skills and experience of Ngozi Okonjo-Iweala during “these challenging times”. He added that her skill set will be needed, “to lead the organisation through identified obstacles and strengthen its position as the prime facilitator of international trade.” Okonjo Iweala thanked Mr Dangote for his endorsement...