Tim Scott Summons Huang and Lutnick as Senate Banking Opens Its Own Nvidia Inquiry

The Senate has opened its own front in the Nvidia scandal. Senate Banking Committee Chair Tim Scott sent letters on Thursday summoning former Nvidia chief executive Jensen Huang and Commerce Secretary Howard Lutnick to testify, turning a House investigation into a two-chamber reckoning over how America's most advanced chips reached China.

Scott, a Republican from South Carolina, said the summons was driven by national security, not politics. "Recent reports raise serious concerns about our national security and the protection of sensitive US technology," he said. "The American people deserve answers."

December dates — and a discrepancy in the reports

Scott asked Huang to testify on December 3 and Lutnick on December 10, according to the letters described by Politico, which reported separate hearings for the two men. Other reports described both men appearing at a December 3 hearing. The committee has not publicly released the letters, so the exact schedule remains unclear — but the direction of travel is not: both men are being called, in public, and soon.

Scott said he would consider subpoenaing Huang if he does not appear voluntarily. That warning carries weight because Huang has already agreed to testify before House committees before Thanksgiving, after a similar subpoena threat. The Senate, however, wants him in public, not behind closed doors.

Democrats push for a full accounting

Senate Democratic Leader Chuck Schumer wants a "full accounting" of what President Donald Trump knew about the scandal and when he knew it. Senator Elizabeth Warren, who is set to chair the Banking Committee when Democrats take control in January, warned in a letter to Lutnick, Secretary of State Marco Rubio and White House deputy chief of staff Stephen Miller about $4.8 billion of Nvidia chips sold to Megaspeed, the Singapore-based cloud company at the centre of the affair allegations.

Warren has argued that Huang's resignation "does not absolve him, other executives, or the company" and has pressed Lutnick and Under Secretary of Commerce Jeffrey Kessler to explain why they have not closed export control loopholes that allowed the shipments.

The Justice Department question

Attorney General Todd Blanche said at a November 12 press conference that the Justice Department is investigating whether Alice Huang is a spy and has not reached a conclusion. China has denied that Alice Huang is a spy. The question matters because the entire scandal turns on it: if US authorities conclude she was working for Beijing, the affair becomes a counterintelligence case, not merely a corporate governance failure.

The House track runs in parallel

The Senate summons came on the same day House chairs sent a second request for Huang's testimony. According to BusinessToday, the House wants Huang and Nvidia general counsel Tim Teter for closed-door transcribed interviews on December 1 and December 2 respectively, or face subpoenas, and has asked Kessler to testify at a December 3 hearing.

Senator Thom Tillis, a North Carolina Republican, has also said he wants Lutnick to testify and blamed the Commerce Secretary for letting Huang get close to the president.

Why it matters

Two chambers, two formats, one scandal. The House will question Huang in private, on the record. The Senate wants him in public. Together, the hearings will test whether Congress can establish what happened to America's most sensitive technology — and whether anyone in government or at Nvidia will be held responsible for it.

Sources

• USA Today
• Politico
• BusinessToday
• The Times
• Economic Times
• The Wall Street Journal
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