Our national affairs panel weighs in on the biggest political stories of the day. Prime Minister Mark Carney released his first federal budget. Presented as a "generational" budget that is pro-growth -we look at where the Liberals say they are making new investments, and where they’re making cuts. We break it all down with CBC's Chief Political Correspondent Rosemary Barton, Stephanie Levitz of the Globe and Mail and Ryan Tumilty of the Toronto Star.