We live on the border because of MOSTLY climate. You make it sound like we depend on you for survival...Where do you get the oil from, did we really have to exploit the tar sands for Canadian purposes or for the US needs. California gets water from where, don't we send it down one huge pipe from Canada. The hydro electricity that manitoba produces is exported all way down to Texas if I'm not mistaken. Also if I'm not mistaken, the softwood lumber industry in the US tried to phuck us. NAFTA- as long as it works for you it's all good...lol
Don't confuse supply and demand and a couple of hundred years of friendship with, WE need you or else we'll implode.
Back to medical school EH.