FILE - Police take cover as Zulu Inkatha Freedom Party (IFP) supporters flee as they are fired upon by unidentified gunmen, March 28, 1994, in Johannesburg. South Africa is engrossed in debate over the legacy of apartheid's last president, F.W. de Klerk, who died at 85 and is to be buried Sunday, Nov 21, 2021. Some people want to remember de Klerk as the liberator of Nelson Mandela, but others say he was responsible for racist murders. (AP Photo/Peter Dejong, File)