Russian and pro-Trump U.S. actors are amplifying and spreading misinformation about Alberta separatism, warns a new report released Wednesday. The study, backed by five think-tanks, including DisinfoWatch and the Global Centre for Democratic Resilience, suggests the goal is to fray Canadian unity and sow distrust in key institutions and authorities. »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS For breaking news, video, audio and in-depth coverage: https://www.cbc.ca/