With no new trade deal in place with Canada, U.S. President Donald Trump has revived the '51st State' tagline after imposing new tariffs on key industries.

On today's show:

• Political reaction to the latest developments in the Canada-USA trade war.
• CTV Washington Bureau Chief Joy Malbon explains the U.S. government shutdown.
• Marion Sandilands, a constitutional lawyer and partner with Conway LLP, helps us answer this week's Explainer question: What is the Notwithstanding Clause?
• The Daily Debrief Panel - featuring Jeff Rutledge, Laura D'Angelo, and Stephanie Levitz.
• The Business Council of Canada is warning of an 'investment crisis' ahead of the 2025 Federal Budget, which is scheduled for release on November 4th.