On this Sunday, the federal government introduces a carbon tax against four provinces Ottawa says have failed to produce a plan of their own to reduce emissions. A plan already under fire as the business community says it will hurt Canadian competitiveness. We'll put this to the finance minister. Then, a rare show of unity in the House of Commons, as MPs vote in favor of a national strategy to deal with returning ISIS fighters, but will the government follow through? And, a conversation with New Zealand's trade minister about the WTO getting rid of supply management and their 10-year free trade deal with China.
