Stock shock, tariff math and Friday night firings

The world reels from President Trump’s sweeping tariffs with $2.4 trillion wiped off U.S. shares and governments vowing retaliation. We look at the tariff math and its impact on poor countries, plus what’s being discussed in the White House. And, as night falls in Washington on Fridays, the federal firings begin.  Vote for Reuters Econ World in the Webby awards: Best News & Politics episode Best Business podcast episode Sign up for the Reuters Econ World newsletter here. Listen to the Reuters Econ World podcast 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