Peter Rough joins CBC News Network's Andrew Nichols to discuss U.S. Defense Secretary Jim Mattis and what it means such allies, such as Canada going forward.
Caption
Cover: Edited version of US Air Force, US Navy, and US Marine Corps aircraft along with US Army Patriot missile batteries line up on the runway for an elephant walk during a routine operational readiness exercise at Kadena Air Base in Japan on May 6, 2025. (US Air Force)