After studying the map, I agree it is logistical unviable. That's why I believe the government would come up with such a project!!!
I've been hearing rumours about the US, Canada, and Mexico, joing as one. Gotta tell ya, I don't want to be part of some North American Alliance. I am Canadian, have always been Canadian, and hope to die Canadian. I have nothing against Americans, Mexicans or most anyone else other than the Muslims who think they can come to My country and change the laws. We are good trading partners and neighbors, thats as far as it needs to go. And hell, I don't need Mexicans coming up here doing jobs Canadians won't do. I'm sure that will be the next phase. I do wonder what a frozen Mexican looks like though.