Fergal Keane, former BBC Johannesburg correspondent, returns to South Africa to look for a mother-of-seven he first filmed in 1994 when she was living rough with her children in a squatter camp.
Fergal Keane, former BBC Johannesburg correspondent, returns to South Africa to look for a mother-of-seven he first filmed in 1994 when she was living rough with her children in a squatter camp.