Fighting Fires in L.A. and Rumors Online

Skyrocketing misinformation is forcing public officials to adopt a new playbook when tragedies like the L.A. fires hit their communities. WSJ national affairs reporter Scott Calvert joins host Belle Lin to talk about how rumors about the fires spread online, and what public officials are doing about them. Plus, the U.S. is targeting China with new AI rules, overriding chip giant Nvidia’s objections. Sign up for the WSJ's free Technology newsletter. Learn more about your ad choices. Visit megaphone.fm/adchoices