Farm murders and torture are currently a huge problem in South Africa and it's farmers of all races being attacked. (https://en.wikipedia.org/wiki/South_African_farm_attacks) They don't actually take the land, I think that was Zimbabwe where they invaded and occupied the farms. Those Zimbabwean displaced farmers are now farming in places like Nigeria where they have been welcomed with open arms (http://www.bbc.com/news/world-africa-14528642)