Warren and Coons tell Trump officials to preserve Nvidia chip export records

Democratic Sens. Elizabeth Warren and Chris Coons asked Commerce Secretary Howard Lutnick, Secretary of State Marco Rubio and White House chief of staff Stephen Miller to preserve all records tied to Nvidia's AI chip exports to China and the suspected Chinese intelligence operation linked to CEO Jensen Huang. They want written confirmation by Nov. 17 and a congressional briefing on the national security risks, a step that typically precedes a formal investigation.