At Issue | Saskatchewan refuses to pay the carbon tax

At Issue this week: Saskatchewan is holding back its share of the carbon tax, so how will the federal government ensure other provinces pay up? The Conservatives want more transparency surrounding the Winnipeg lab leaks that got two Chinese scientists fired. Plus, does the pharmacare legislation live up to the promises? At Issue is Canada’s most-watched political panel, hosted by CBC Chief Political Correspondent Rosemary Barton and featuring leading political journalists Andrew Coyne, Althia Raj and Kelly Cryderman. 00:00 Saskatchewan refuses to pay the carbon tax 09:38 Demand for answers on Winnipeg lab leak #AtIssue #Canada #Politics Watch The National live on YouTube Sunday-Friday at 9 p.m. ET Subscribe to The National: More from CBC News | The National is the flagship of CBC News, showcasing award-winning journalism from across Canada and around the world. Led by Chief Correspondent Adrienne Arsenault and Ian Hanomansing, our team of trusted reporters helps you make sense of the world, wherever you are.