America might help some South African people called Afrikaners move to America, and South Africa is very upset about this.
The American president wants to help these people quickly, maybe even next week, which is making things difficult.
South Africa says it's okay for people to leave, but they want to make sure the people moving are good people and not in trouble.
South Africa says that not all white people in South Africa are treated badly, and that it is not a big problem.
