Copper, critical minerals, 'Trump effect' and SCOTUS

U.S. President Donald Trump broadens his trade war, slapping a 50% tariff on copper. The White House's 'Trump Effect' website takes credit for investment made before his term began. We look at how U.S. buyers of critical minerals can bypass China’s export ban. And the Supreme Court has cleared the way for Trump to pursue mass federal layoffs. 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