Zimbabwe: When Zimbabwe's veteran president Robert Mugabe suavely hosted journalists at State House on the eve of last month's election, there was only one question that caught him off guard.
Asked if the presence of Defence Minister Emmerson Mnangagwa by his side meant that he was his chosen successor, Mugabe paused awkwardly amid laughter and then delivered an unconvincing reply that Mnangagwa just dropped by to see him.
Asked if the presence of Defence Minister Emmerson Mnangagwa by his side meant that he was his chosen successor, Mugabe paused awkwardly amid laughter and then delivered an unconvincing reply that Mnangagwa just dropped by to see him.