Former Nvidia chief executive Jensen Huang has been summoned to testify next month before a Senate committee about his alleged affair with a woman suspected of being a Chinese spy.
He quit abruptly on Thursday as head of one of the world's most valuable companies, after revelations of alleged extramarital affairs.
Who has been called, and when
Senator Tim Scott, a South Carolina Republican, sent letters on Thursday to Huang and to Commerce Secretary Howard Lutnick requesting their testimony before the Senate Banking Committee.
Scott asked Huang to appear voluntarily on 3 December, and warned that the panel could issue a subpoena to compel his testimony if he does not.
Separately, three House of Representatives committees — on intelligence, on foreign affairs, and a panel on China — have sent their own letter summoning Huang for a closed-door interview on 1 December.
The commerce secretary is the other half of this
Lutnick has been summoned to the Senate Banking Committee in December too, and he is under scrutiny for a different reason: exports of sensitive Nvidia AI chips to China.
That pairing is the part worth noticing. One man is being asked about a personal relationship; the other about an export policy. Calling them to the same committee in the same month signals that the committee sees a single subject — whether US controls on advanced chips have actually held.
"Recent reports raise serious concerns about our national security and the protection of sensitive US technology," Scott posted on X. "The American people deserve answers," he added.
The number underneath the story
Nvidia has lost $550bn (£415bn) in stock market value in just five days as the scandal dominated headlines.
It is worth holding that figure next to what has not happened. No chip has failed. No customer has publicly cancelled. No regulator has fined the company. The loss is entirely a repricing of confidence — in one executive, and in how exposed the company turns out to be to him.
Why a closed-door interview is the one to watch
The Senate hearing on 3 December will be public and will produce the clips. The House interview on 1 December will not, and it is likely to be the more consequential of the two.
Closed sessions are where classified material about an intelligence operation can actually be discussed. If the question is whether a foreign service obtained anything through the relationship, that answer will be given behind the door, and what emerges afterwards will be a summary written by people with an interest in how it reads.
For readers here, the practical thread is export policy. If December produces tighter controls on advanced chips, the effects reach every country buying AI hardware through intermediaries — and Bangladesh buys almost all of its hardware that way.
One thing worth not assuming
Being summoned is not a finding. No charge has been brought against Huang, and the committees are asking him to answer questions, not responding to an indictment. The investigation the Nvidia board opened — into whether he was the target of a foreign intelligence effort — also remains unresolved, and its conclusion could point in either direction. The resignation has been widely read as an admission, but it followed an affair he acknowledged, not a security finding anyone has published.
