US report says Alice Huang remains a national security risk despite lack of spy evidence

US officials say there is insufficient evidence to prove Alice Huang spied for China, but she may still pose a national security risk, according to a CNN report. President Donald Trump said her spy status has not been determined. The FBI has investigated Huang's alleged relationship with former Nvidia CEO Jensen Huang for at least a year. Attorney General Todd Blanche said no conclusions have been reached, while CIA sources called the allegations "not entirely accurate and over-torqued." Huang's role at Megaspeed, a Singapore-based Nvidia cloud partner, remains under scrutiny amid a broader probe into shell companies suspected of diverting restricted chips to China. China denies the espionage claims, and Representative Jim Himes said a classified briefing left him unsure about her ties.