Fox News senior strategic analyst retired Gen. Jack Keane discusses President Donald Trump weighing a major escalation on Iran, progress on the war in Gaza and the strategic U.S.-Denmark security deal in Greenland on ‘Varney & Co.’

00:00 Trump’s warnings and the test of will in Iran
01:51 Setting conditions for an Iranian regime collapse
02:11 Gaza update: Hamas and the 400-mile tunnel network
03:46 Hamas regenerating 10,000 new fighters
04:30 The U.S.-China AI arms race and military guardrails
06:10 Greenland military deal: A major win for U.S. security

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