Northern Block: Canada Mexico trade corridor that makes sense without extra US tariffs (unsourced)

Not posted here was a Carney-Sheibaum meeting this week that had general headlines on this theme.

Significant US economic activity was generated from Canada-Mexico trade and NAFTA/USMCA from fuel and transit taxes.

I can't confirm how solid these plans are, but this is an obvious step that Canadian politicians could highlight to disprove incompetence and slave gaslighting.