A drawing by late South African leader Nelson Mandela of the door of his prison cell on Robben Island -- where he was held for 18 years -- will be put up for auction in early May in New York. A ...

Within South Africa, people often refer to beloved national hero Nelson Mandela by his traditional Xhosa clan name, "Madiba." It's a term of endearment, respect and familiarity. It's also ...