Below is an advert that blacks in South Africa put on Facebook a few days ago.
I have also been watching weird developments in neighbouring Botswana and also a rumour that there are blacks training in Namibia (formerly German South West Africa), to attack the whites there.
I wrote about it in detail on AfricanCrisis with my analysis. You can read it here: South Africa: Are Blacks preparing militarily for a revolution against Whites? – Also Namibia & Botswana weirdness?