ABCNews: House Foreign Affairs chair Brian Mast says he will subpoena Jensen Huang if Nvidia’s CEO doesn’t answer the committees’ briefing request by Wednesday, November 11.

The request asks Huang to attend a joint closed-door briefing on November 18 before the Foreign Affairs, China Select and Intelligence committees.

They want answers on his contacts with Alice Huang, a Megaspeed executive whom US intelligence reportedly concluded was passing information to Beijing, and on Nvidia’s protections against foreign espionage.