Jensen Huang and Lutnick asked to testify at separate U.S. Senate hearing in December

The U.S. Senate Banking Committee has asked Jensen Huang, former NVIDIA ($NVDA) CEO, and Commerce Secretary Howard Lutnick to testify at separate hearings next month, Reuters reported. Committee Chairman Tim Scott said recent reports raise serious concerns about national security and the protection of sensitive U.S. technology. Huang is expected to face questions over his ties to a figure suspected of being a Chinese intelligence agent, while Lutnick will be questioned on NVIDIA-related reporting and the Commerce Department's role. The scrutiny matters because it puts U.S. tech export policy and national-security safeguards around NVIDIA at the center of congressional oversight. What to watch next is whether both men accept the invitations and what they say under oath about the reported relationships and the department's handling of NVIDIA matters.