Less than two weeks ago, nothing could stop the bull market. And then the coronavirus began spreading around the world, and the CDC called a U.S. outbreak inevitable. Just like that, stocks had their worst stretch since the financial crisis. Barron's Ben Levisohn joins host Alex Eule to talk about what investors know and whether their panic should make us all worried. Produced by Mette Lützhøft. Learn more about your ad choices. Visit megaphone.fm/adchoices