Subject: Re: 80 Bux!
Trump can attenuate, or halt, the flow, and Canada can't do anything about it.

Not quite. A lot of that crude goes to US refineries for gas and other petro products for the US market. Spankee can NOT (rationally, anyway) interfere with that flow without substantively damaging the US economy and hurting a LOT of US farmers. Guess how they vote? Or, how they WILL vote if Spankee screws them AGAIN? Dems control the govt? Possible.