Nvidia CEO Jensen Huang must tell Congress by November 11 whether he will answer questions about an individual suspected of spying for China. Three House committee chairs requested a closed-door briefing in a November 4 letter that did not accuse anyone of wrongdoing. Nvidia’s board announced an independent investigation on November 8 and reiterated its confidence in Huang. The allegations have not been substantiated, and the board said there was no reason to believe that company secrets or U.S. national security had been compromised. Nvidia will report its results on November 17, ahead of a briefing proposed for the following day.