This week on The House, after another tumultuous week in Washington, D.C., guest-host Catherine Cullen talks to Marc Garneau, chair of the Canada-U.S. relations cabinet committee. We also talk with a former CSIS director about how Canada can respond to threats from Russia. Finally, Saskatchewan's new premier, Scott Moe, explains why he supports Alberta's Rachel Notley when it comes to the Kinder Morgan Trans Mountain pipeline project.