Least impressive leadership: U.S. and Jagmeet Singh

CBC chief political correspondent Rosemary Barton asks The National’s At Issue panel to look back on a jam-packed year politically. From an election, to tariffs, to pipelines, the At Issue panel breaks it all down in a special Holiday At Issue.  Rosemary Barton hosts Chantal Hébert, Andrew Coyne and Althia Raj.