Amazing, have a look at this.
Note the following comment to another post:
Whew…I really hope for you guys over there in Canada that the “North American Union” nightmare never comes to pass. I couldn’t see it happening now, but if the US were to fall apart in the next ten years it might view such a union as the only way to compete with the BRICs, Latin American Union, EU (if it still exists…:P), etc in 20 years’ time. They’re too full of themselves in the US currently to push it through or promote it at all.
NAFTA could be the back door to an NAU though. Remember, lots of eurosceptics (that is, mainly British politicians and the far right across Europe) point out that the EU was originally just an Economic Community – When the UK joined in the early 1970s, for example, they thought that they were just joining a free trade zone and not a political union.
Be on your guard over there!