U.S. President Donald Trump shouted at Ukraine's leader on Friday during a meeting in the Oval Office, berating President Volodymyr Zelenskyy for “gambling with millions of lives” and suggesting his actions could trigger World War III. Zelenskyy then abruptly left the White House without signing a critical minerals deal with the U.S. that Trump had demanded and suggested was a condition for future support for Ukraine, the Associated Press reports. More local videos here: https://youtube.com/@9news Subscribe to NEXT: https://youtube.com/@Nexton9NEWS Stay connected: 9NEWS Website: https://www.9news.com/ Facebook: https://www.facebook.com/ilike9news Twitter: https://twitter.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Download the 9NEWS App: https://www.9news.com/appredirect/ Sign up for the 9NEWSLETTER: https://www.9news.com/email 9NEWS (KUSA) is located in Denver, Colorado.