Separatist cracks at first ministers meeting

The prime minister and premiers grapple with growing separatist sentiment while trying to pull together for U.S. trade talks. Poilievre makes his case to keep his job after a string of defeats. And Carney swings back at U.S. criticism of his Davos speech. Rosemary Barton hosts Chantal Hébert, Andrew Coyne and Althia Raj.