12:05World Have Your SayWHYS 30: Julius Malema hate speech judgementBBC World Service Duration: 25 minutes Mon 12th Sep 2011, 12:05 on BBC World Service OnlineAvailable for over a yearListen nowA South African court has ruled that the controversial head of the ANC's youth wing used hate speech by singing a song about killing white farmersGenresNewsBrandWorld Have Your Say Source: BBC Online