Black students still suppressed - Vavi

Black students still suppressed - Vavi: "Black students are still suppressed, Zwelinzima Vavi has said at a Sasco event, telling students "they give you D's so that you do not proceed further with your studies"."

http://www.news24.com/SouthAfrica/News/Black-students-still-suppressed-Vavi-20110121

Now the last time i checked;
As a student you have to study and then apply what you have absorbed. The word student is derived from "STUDY". You are then measured against that knowledge gained whilst "studying".

If you then achieve an "A", then it is an "A". If it is a "D", so be it. It was never accepted that every person on earth will be able to study a degree or that every person on earth will be able to achieve "A's" only? That applies also to South African's.