Obama mentions that racism still exists in South Africa but doesn't mention that it is mostly state-sponsored and by blacks.
Black Economic Empowerment, Affirmative Action, Employment Equity are all racial laws targeting whites and to a lesser degree Coloureds and Indians. Chinese from mainland communist China are considered 'Honorary Blacks'.
The ANC have implemented a legal system whereby businesses over a certain amount of employees need to employ people according to the racial percentage of the population.
If a business wants a state contract, they need a black partner who owns 51%
And of course, the murder rate is extremely one-sided, blacks attacking and killing whites. Often, in house robberies and farm attacks, the victims are tortured for hours, sometimes days before being murdered.
And Mandela, till the early 90's wanted to implement state socialism like in East Germany, but businesses and pragmatic reasons convinced him otherwise.
The plan adopted was to slowly work against the whites and gradually implement racial policies aimed at attacking them economically, culturally and politically.
Zimbabwe attacked the whites and took their land, and it destroyed their economy and currency. They had the highest inflation in world history and over 80 % unemployment. Their country is a complete wreck and now the ANC want to do the same in SA.