His appearance on behalf of the families of mine workers shot by the police at the Marikana Commission of Inquiry was just one of his efforts to seek justice for the poor and marginalised.
Apartheid-era Justice Minister Kobie Coetsee, Thabo and Zanele Mbeki, Nelson Mandela and his daughter Zenani, FW and Marike de Klerk.
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The book shows that the claim made by some analysts that it was the fall of communism that prompted moves towards negotiations to end apartheid is off the mark.
South African freedom struggle stalwart Andrew Mlangeni at the UN.