Ukraine attack, Trump-Zelenskiy clash, China tariffs, white South Africans

President Donald Trump and Ukrainian President Volodymyr Zelenskiy have clashed again – with the U.S. threatening to walk away from peace talks. The Trump administration will look at lowering tariffs on Chinese imports pending talks with Beijing. And the white South Africans applying for asylum in the U.S. Sign up for the Reuters Econ World newsletter here . Listen to the Reuters Econ World podcast here . Find the Recommended Read here . Visit the Thomson Reuters Privacy Statement for information on our privacy and data protection practices. You may also visit megaphone.fm/adchoices to opt out of targeted advertising. Learn more about your ad choices. Visit megaphone.fm/adchoices