U.S. President Donald Trump has followed through on his promise to punish South Africa by signing an executive order stopping all aid and assistance to the country over what he called a human rights violation against a white minority group.

South Africa's G20 presidency was meant to be an opportunity to get rich, powerful nations to pay attention to poorer countries' concerns such as burgeoning inequality, crippling sovereign debt and a lack of progress in the fight against climate change.

No Thanks', White South Africans Turn Down Trump's Immigration Offer By Olivia Kumwenda-Mtambo and Catherine Schenck JOHANNESBURG (Reuters) - U.S. President Donald Trump's offer to rehouse white South Africans as refugees fleeing persecution may not spur quite the rush he anticipates,