Huang’s Downfall Could Shake the Economy, and Detainees Have Disappeared From an ICE Database

Plus, the Friday news quiz. Here’s what we’re covering: Jensen Huang’s Downfall Costs the A.I. Boom a Top Backer, by Ben Casselman Lutnick Took a Softer Line on Nvidia as Calls for Tougher Controls Grew, by Ana Swanson, Tripp Mickle, Maggie Haberman and Jonathan Swan A Beloved Nurse Was Arrested, Shackled and Hidden in ICE’s System, by Miriam Jordan Subtle Changes in Speech May Help Predict Dementia Risk, by Pam Belluck A Mexican Singer Gives Old Ballads New Heroines, by Paulina Villegas Tune in every weekday morning, and tell us what you think at: [email protected]. Subscribe today at nytimes.com/podcasts or on Apple Podcasts, Spotify and Amazon Music. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.