TechNvidia ex-CEO summoned by US Congress as probe risks becoming ‘national security crisis’

US lawmakers have called on Jensen Huang to answer their questions in December. France 24 correspondent in Los Angeles Wassim Cornet says the investigation into the former Nvidia CEO may be turning into a “national security crisis.” Huang resigned over extramarital affairs, including one with a suspected Chinese spy, and the scandal has erased almost half a trillion dollars from Nvidia’s market value.