Several senators are asking Howard Lutnick to testify promptly; otherwise, he could be officially subpoenaed

Republican and Democratic senators want Commerce Secretary Howard Lutnick to explain whether export controls were relaxed and how advanced chips reached Chinese artificial intelligence companies, possibly contrary to President Trump’s orders. Elizabeth Warren asked him to close legislative loopholes that could support China’s military.

The controversy intensified following reports about alleged ties between Jensen Huang, Nvidia’s CEO, and extramarital activities, as well as possible illegal access to or smuggling of Nvidia chips into China. The company says it complies with U.S. law.

The White House defended Lutnick, stating that the president has “full confidence” in him. Huang was asked to participate in a closed-door interview in Congress, and the chairman of the Foreign Affairs Committee threatened to issue a subpoena if he does not confirm. Lutnick’s hearings are scheduled for next month, but some lawmakers are calling for him to appear before Thanksgiving.