Could Americans be less aware of the advantages of having all of the Canadian shoppers streaming across the border and pumping money into our economy?

U.S. citizens along the US Canadian border are complaining about the amount of Canadian shoppers at a Costco in Washington. They are arguing for restictions on when the Canadians can shop. Do they not have a clue that they will have to make up the difference in sales tax revenue, etc? The US dollar is down versus the Canadian currency right now. Crap what a screwed up country.