Rubio warned Trump about Nvidia CEO's Chinese 'spy' affair months ago. Did he ignore it?

US President Donald Trump expressed confidence in Nvidia CEO Jensen Huang regarding allegations of ties to a Chinese spy. Trump stated he believes Huang was unaware of the alleged spy's identity during an FBI investigation. Rubio's memo on Huang's relationships surfaced before Trump's visit to Beijing, indicating prior knowledge of the situation. The FBI is scrutinizing the implications on national security concerning Nvidia's technology and partnerships.