House Republicans threaten subpoena for Nvidia CEO Jensen Huang over China spy ties

House Republicans are threatening to subpoena Nvidia CEO Jensen Huang if he fails to respond by Wednesday to a request for a closed-door briefing on his reported relationship with an alleged Chinese spy. Rep. Brian Mast, chair of the House Foreign Affairs Committee, said he is prepared to issue a subpoena, citing national security concerns over Huang's ties to Alice Huang, a Singapore-based executive. The briefing would focus on Nvidia's security protocols, following the company's investigation into its CEO. The subpoena would likely expire in January when Democrats take control of the House. Nvidia's board has said no national security or company secrets were compromised, while President Trump said the FBI is investigating and that Huang denied knowing the person was a spy.