Article continues below advertisementOutgoing 60 Minutes correspondent Anderson Cooper quashed President Donald Trump's widely debunked claims of a systematic "genocide" against white farmers in South Africa in his last investigation for the venerable news magazine.The Sunday, February 22, segment examined President Trump's executive order to expedite the resettlement of Afrikaner refugees to the U.S. based on these disputed claims.Cooper said he visited the farm of a man named Darrel Brown "because of what President Trump said last May about the murders of South African farmers.