Space nukes, Munich Security Conference and John Kirby on Russia

Wars in Ukraine and the Middle East are set to dominate the annual Munich Security Conference – along with fears of US political divisions. What nuclear weapons in space would mean for humanity. Plus, we speak to White House national security spokesperson John Kirby. Visit the Thomson Reuters Privacy Statement for information on our privacy and data protection practices. You may also visit megaphone.fm/adchoices to opt out of targeted advertising. Learn more about your ad choices. Visit megaphone.fm/adchoices