South Africa's former Chief Justice Mogoeng Mogoeng says Africa needs to confront the fundamental root causes of corruption and other social ills if the continent is to narrow the gap between the rich and poor. NBC's reporter Daniel Nadunya had an opportunity for an exclusive interview with Mogoeng who was a keynote speaker at a one-day leadership summit in Windhoek, under the theme "Uncompromising Integrity in the 21st Century".