WSJ Tech News Briefing

TikTok is making a last-ditch effort to block the law that will ban it within the U.S. today. The Supreme Court is set to hear oral arguments on a case that will decide the Chinese-owned app’s future in the U.S. WSJ reporter Jess Bravin joins host James Rundle to discuss what the arguments on both sides are likely to be. Plus, how Uber and Lyft are planning to deal with robotaxis. Sign up for the WSJ's free Technology newsletter. Learn more about your ad choices. Visit megaphone.fm/adchoices

Plus, Apple defends Siri after a privacy lawsuit. And, cybersecurity startup Wiz names a new CFO as it prepares for an IPO. James Rundle hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices

Meta will no longer use third-party fact checking on its social-media platforms in the U.S., following X’s example in using community-based notes instead. WSJ’s technology reporter Alexa Corse joins host James Rundle to discuss the reasons behind Meta’s decision and what users can expect next. Plus, how investors are selecting the winners in the crowded field of artificial intelligence-powered healthcare startups. Sign up for the WSJ's free Technology newsletter. Learn more about your ad choices. Visit megaphone.fm/adchoices

Plus, Open AI CEO Sam Altman is sued by his sister. And Meta tests eBay crossovers on Facebook Marketplace. James Rundle hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices