House Republicans’ scrutiny of Nvidia CEO Jensen Huang moved from a request to a threat this week, as committee chairs pressed him to agree to a private briefing about his reported relationship with Alice Huang, a Megaspeed executive alleged to be a Chinese spy.¹

The confrontation began a week earlier, when Reps. Brian Mast, John Moolenaar and Rick Crawford sent Huang a letter seeking a joint closed-door appearance before their committees. The request centers on his relations with Alice Huang and arrives amid broader congressional alarm over U.S. technology companies’ exposure to China.¹

By Wednesday, the lawmakers’ patience appeared to have run out. Moolenaar, who chairs the House China committee, said on Fox Business that Huang had until the end of the day to respond. If he did not agree to the briefing, he would “likely be subpoenaed,” according to the report.¹

Mast, the House Foreign Affairs Committee chairman, reinforced the deadline by saying his panel was “preparing a subpoena” to send should Huang fail to respond.¹ The message from Republicans is clear: they want a private accounting first, but are prepared to compel one.

Nvidia, for its part, had not immediately responded to a request for comment. That leaves the central allegations unanswered publicly — and Huang facing the prospect that a behind-closed-doors briefing could become a formal congressional demand.¹