Typical liberal Canadian - lecturing USA on its own best interests, as if USA needs help with figuring that out - what sanctimony ("Canada's back"!!)!  As if Canadians can stop buying from USA all the stuff you list.  And you appear to have zero knowledge of what's happened in USA with energy, including news out of Texas in the last few weeks.  Too funny, liberals in GTA and Ottawa and their supporters like to disparage USA, now their populations will suffer as Trump lumps Canada in with every other non-USA country.