I'll tell ya, as much as I love all of you, and president Trump, I'd definitely be hiding in the bushes taking pot shots if you come across the border.

The US military iss not designed to take and hold cities, it's designed to level them. Vietnam, Iraq and other wars have still not taught American military how to deal with a dedicated insurgency. So yeah, military invasion is likely a bad idea. Plus it would galvanize the majority of Canadians against you.