From Iranian assassination threats driving Treasury Secretary Scott Bessent to a military base and Jensen Huang's shock resignation as CEO of Nvidia to President Trump's strict tariff warning to Mexico over migrant caravans, FOX Business covered the top stories shaping business, national security and global politics. 0:00 | SCANDAL: Chang warns White House officials could be 'TAKEN DOWN' over Huang's affair 3:05 | 'UNCONSTITUTIONAL': Texas lawmaker calls for checks on gov-elect's emergency powers 6:44 | Nvidia is dropping a HUGE CLUE for investors: I/O Fund CEO 11:58 | Gen. Keane: Iranians CANNOT be taken lightly here 19:49 | 'LOCKED AND LOADED': Trump sends DIRECT message to Iran 26:27 | ASSASSINATION FEARS: Iranian threats DRIVE Bessent to fortified military base 31:03 | BREAKING: Jensen Huang RESIGNS as CEO of Nvidia 39:10 | Trump issues STARK tariff warning to Mexico if caravans don't stop Subscribe to Fox Business: https://bit.ly/2D9Cdse Watch more Fox Business Video: https://video.foxbusiness.com Watch Fox Business Network Live: http://www.foxnewsgo.com/ FOX Business Network (FBN) is a financial news channel delivering real-time information across all platforms that impact both Main Street and Wall Street. Headquartered in New York — the business capital of the world — FBN launched in October 2007 and is one of the leading business networks on television. In 2025 it opened the year posting double-digit advantages across business day, market hours and total day viewers in January. Additionally, the network continued to lead business news programming, with each business day program placing among the top 15 shows, while FBN delivered its highest-rated month since April 2023 with market hours. Follow Fox Business on Facebook: https://www.facebook.com/FoxBusiness Follow Fox Business on Twitter: https://twitter.com/foxbusiness Follow Fox Business on Instagram: https://www.instagram.com/foxbusiness