Prime Minister Mark Carney's speech at Davos stressed the need for middle powers like Canada to pivot, building new relationships as the U.S.-led international order of past decades falls apart. Roland Paris, a former foreign policy adviser to former prime minister Justin Trudeau, breaks down Carney's speech and what it tells us about Canada's foreign policy going forward. »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS For breaking news, video, audio and in-depth coverage: