Nvidia is arguably the most important company in the US economy, Jason Katz says

UBS Managing Director Jason Katz joins 'Varney & Co.' to analyze Jensen Huang, artificial intelligence Capex spending and the outlook for major semiconductor and tech stocks.

Nvidia CEO Jensen Huang faces security scrutiny over an alleged affair as Stuart Varney breaks down the potential risks to U.S. chip technology. UBS Managing Director Jason Katz joins the discussion to analyze global artificial intelligence Capex spending, offering key insights into semiconductor stocks, chipmaking equipment, and the future of tech sector investments.