[olalonde]

Agreed. I would be all in for removing barriers to trade (including labor) but that's about it. Also, if Canada were to merge with US, Quebec would almost surely certainly become independent unless the CanadUS agrees to officially become a bilingual country.

[AaronIG]

The U.S. doesn't even have an official language, at the federal level, nor do some of the states. Hawaii has two official languages (English & Hawaiian). Some states have given Spanish and French special status, while others are de facto bilingual.