Nvidia's Jensen Huang faces resign calls and a looming subpoena

Three House committees led by Republicans can subpoena Nvidia CEO Jensen Huang, and on Wednesday they gave him until the end of the day to respond to a Nov. 18 testimony request. The standoff follows Huang's Sunday admission that he had an affair with a woman whom news outlets have reported U.S. intelligence concluded was a Chinese spy.

The stakes reach well past one executive's private life. Nvidia leads the market in advanced AI chips and has been a chief beneficiary of the artificial intelligence boom. The company Huang co-founded also won U.S. government permission to sell that technology to China — a decision lawmakers now want examined alongside the alleged spying.

What does the Nov. 18 deadline actually cover?

Three House lawmakers sent the Nov. 4 letter asking Huang to testify before their committees by Nov. 18:

• Rep. Brian Mast, chair of the House Foreign Affairs Committee
• Rep. John Moolenaar, chair of the Permanent Select Committee on China
• Rep. Rick Crawford, who leads the House intelligence panel

Republicans hold the House majority, so all three committees hold subpoena power should they choose to use it.

Mast and Moolenaar told reporters on Wednesday afternoon that they had not heard from Huang and were giving him until the end of the day to reply. Asked directly whether the committees would subpoena him if he declines, Mast answered "yes."

Moolenaar was equally blunt about the panels' intent. "all three committees have subpoena power, and I know all three committees have a very serious interest in getting to the bottom of this and having transparency around this," he said. "We are going to continue to pursue this."

The timeline:

• Nov. 4 — Mast, Moolenaar and Crawford send the letter requesting testimony
• Nov. 18 — deadline for Huang to appear before the committees
• January — Democrats take control of both chambers; Sen. Elizabeth Warren becomes Senate Banking Committee chair
• Still pending — the annual defense bill carrying the AI Overwatch Act, MATCH Act and Chip Security Act

Who is demanding that Huang resign?

Senate Banking Committee member Kevin Cramer, R-N.D., has led the calls for resignation. On Wednesday he doubled down, telling CNBC: "As a matter of his own conscience, he should resign."

Cramer framed the demand in national security terms rather than moral ones. "What bothers me at the end of it is what we don't know is what she knows about him that can be utilized," he said, referring to Alice Huang and Jensen Huang, who are not related.

"This is a guy that's right now so vulnerable to extortion, blackmail. I just don't think, as a national security matter, we can run the risk."

House Oversight Committee member Suhas Subramanyam, D-Va., the top Democrat on the panel's Subcommittee on Military and Foreign Affairs, was blunter still. "Jensen Huang should resign from Nvidia," he told CNBC.

Subramanyam also acknowledged that he had previously clashed with Huang over chip policy. "I didn't agree with his sentiment that there's no downside to exporting chips to China," he said. "But I never thought that he might be having an affair with a Chinese spy who was helping smuggle chips into China at an alarming rate."

Even Republicans willing to break with the White House joined in. Rep. Don Bacon, R-Neb., who is retiring from Congress after sometimes bucking President Donald Trump, said the CEO should step down. "From the little I know, yes," Bacon told CNBC when asked whether Huang should resign.

"I mean, he allowed himself to get compromised by the Chinese government. Not good."

Why the export-control fight matters

Huang has been notably opposed to strict export controls on AI chips to China, an stance that ruffled feathers among China hawks on Capitol Hill. That opposition made him an unusually direct target for political leverage.

He has also been close to Trump during the president's second term, traveling on Air Force One to China in May. Rep. Jay Obernolte, R-Calif., co-chair of the House AI task force, said Tuesday he hopes the scandal can avoid becoming a distraction in talks about imposing export controls on advanced AI chips.

The situation may also hand Congress extra ammunition as it tries to tighten chip rules this year.

What bills are in play?

Congress has still not passed the annual defense bill, a top priority for lawmakers in the lame-duck session. Several measures in that package target chip security:

• The AI Overwatch Act
• The MATCH Act
• The Chip Security Act

All three are aimed at preventing U.S. chip technology from falling into adversarial hands.

Sens. Elizabeth Warren, D-Mass., and Jim Banks, R-Ind., in a statement following the revelation of the affair, urged their colleagues to include the AI Overwatch Act. Warren, the incoming Senate Banking Committee chair, sponsored the bill in the Senate alongside Banks.

Their statement tied the affair directly to the bill. "Huang's confirmation of a relationship with a suspected spy for China's intelligence service makes these national security concerns even more urgent and raises important questions NVIDIA must answer about the extent to which these activities were related," the senators said.

"It is time for Congress to take decisive action to pass key bills like the AI Overwatch Act in the NDAA that will cut off pathways through which China accesses advanced chips."

What Democrats intend to investigate in January

Democrats are widely expected to take control of both chambers of Congress in January, where they have signaled myriad investigations into the White House and industry. Nvidia is likely to sit at the center of those probes.

Subramanyam said the inquiry has two parts, and said both need to happen immediately. "One is what was going on with Nvidia and China, and two is why the administration did nothing about it even though they appeared to have known, and what the administration knew, and what influence the money from Nvidia and Jensen Huang had on this administration, essentially staying silent."

That second half is the sharper question for the company. It targets the approvals that let Nvidia sell into China, and it asks whether lobbying money bought silence from the White House.

What does this mean for Nvidia?

Subramanyam tied Huang's future at the company directly to its regulatory exposure. "If Nvidia finds out that he knew about what was going on and does nothing about it, then Nvidia is making a choice and us as regulators and as watchdogs need to defend the American people," he said.

That is the mechanism to watch. Three committees hold subpoena power, a Nov. 18 deadline is running, and a company that needs federal permission to sell chips into China now faces the prospect of a controlled inquiry in January. Whether Huang stays or goes, the answer Nvidia gives on whether it knew about the smuggling will decide whether this stays a personal scandal or hardens into an export-control reckoning.