US Stocks Fall Amid Trump's Escalation of Trade War Threats: Nvidia, Tesla, and Amazon Down

US stocks fell sharply on Tuesday, with tech shares leading the sell-off after President Trump escalated trade war threats toward Europe. The S&P 500 and Nasdaq Composite dropped 1.2% and 1.7%, respectively, while the Dow Jones Industrial Average slid 0.9%. AI chipmakers Nvidia and Broadcom fell over 3%, and Oracle declined nearly 4%. The tech-heavy Nasdaq Composite led market losses, with major indexes lower due to investor reaction to Trump's trade threats and growing concerns about a potential AI bubble.