Business | 1 minute ago Tony Elumelu: Citizen of Humanity The entire thing began with smoke rising over Lagos, the kind that clings to the mind even after the fog has settled. Inside Afriland Towers, six employees of United Capital lost their lives in a fire that startled the city and scarred one of Nigeria?s most prominent business families. For Tony Elumelu, their chairman, the news struck mid-journey. He was en route to New York, meant to stand at the United Nations General Assembly and speak of Africa?s promise. Instead, grief turned him around. ?I am shattered,? he...