What's next for South African politics following the presidential scandal?

South Africa's ANC party is holding a leadership poll during its national conference as it faces more scandal and bitter divisions. Its leader Cyril Ramaphosa is also at the centre of a cash controversy. So, with elections in 18 months, what's next for the ANC and South African politics? Join host Hazem Sika  Guests:  Melanie Verwoerd - Political Analyst. Moeletsi Mbeki - Chairman of the South African Institute of International Affairs. Karam Singh - Executive Director, Corruption Watch South Africa.