Podcasts News First Move with Julia Chatterley U.S. stocks surge pre-market, after the worst day of trade since '87. Cancellations and closures rise in response to the coronavirus outbreak. How artificial intelligence and social media are being used to monitor the virus.

U.S. stocks surge pre-market, after the worst day of trade since '87. Cancellations and closures rise in response to the coronavirus outbreak. How artificial intelligence and social media are being used to monitor the virus.

Published: March 13, 2020, 3:59 p.m.

b"Julia Chatterley is live from the New York Stock Exchange. Here are the top business news stories today! Limit...up! U.S. stocks surge pre-market, after the worst day of trade since '87. Mass disruption! Cancellations and closures rise in response to the coronavirus outbreak. And, tracking the spread! How artificial intelligence and social media are being used to monitor the virus. It's Friday....let's make a move.To learn more about how CNN protects listener privacy, visit cnn.com/privacy\\nLearn more about your ad choices. Visit megaphone.fm/adchoices"