"...“I think the only caveat is, Canadians don’t expect us to roll over when it comes to what Trump wants to do internationally.”..."

Too funny. Junior is ALREADY responsible for the greatest "roll over" to the yanks in Canadian political history. 

To his bff Obama.

Junior's rejection of the Northern gateway pipeline, just days after winning the PM's office, was the signal that Obama had been waiting for: Obama quickly cancelled the Keystone pipeline in response as well.

Junior's blunder signalled that Canada was indeed too stupid to recognize self interest and that Canadian oil would continue to be hostage to a single customer, the US. Obama knew it, and knew that by further squeezing Canadian producers, he scored domestic points at no cost to US produers,. As a thank you, Justin soon scored a State Dinner, and probably a pat on the head or a belly scratch.

Yes Junior, don't roll over. You're probably still stiff and sore from all the times you did it for Obama.