China further tightens export rules for rare earth elements crucial to tech sector

China's commerce ministry has announced it is imposing new rules limiting the export of rare earths and associated technology, including related to overseas companies using Chinese rare earths. The move comes amid long-standing trade talks with the United States and ahead of expected talks between Presidents Xi Jinping and Donald Trump later this month. Also in this edition: Ben & Jerry's co-founder Ben Cohen vows to keep fighting for his brand's social activism.