Nvidia shares fall over 4% after board probes CEO's ties to suspected Chinese spy

Nvidia's stock dropped more than 4% after the company's board opened an investigation into Jensen Huang's relationship with a suspected Chinese spy. A securities law expert quoted in the report warns that the company's earlier statements describing the relationship as "normal" could later prove costly. The article frames the development as a potential source of legal exposure for the chipmaker. Investors appear to have reacted quickly to the uncertainty surrounding the probe.