<p>It was a speech heard around the world. In front of global leaders, Prime Minister Mark Carney laid bare Canada's new foreign policy vision: Middle powers need to team up — or they'll be on the menu for hegemons like Russia, China and the United States.</p><p><br></p><p>Two former diplomats — American Ambassador Tom Shannon, who at one point held the third-highest rank in the U.S. foreign service, and Canadian Senator Peter Boehm, who has served as a G7 sherpa — discuss the significance of the Carney doctrine and whether Canada will pay a price for standing up to Donald Trump.&nbsp;</p><p><br></p><p>Then, former Republican Senator Jeff Flake talks to The House about what it will take for some members of his party to stand up to Trump and whether Carney’s speech is resonating in the United States. Plus, Germany's ambassador to Canada Tjorven Bellmann explains what her country thinks about Carney's call to action.</p><p><br></p><p>There's also a question of what actions Carney wil...