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: theheadlines@nytimes.com.

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