The following excerpts are from an article focusing mainly on the EU, which is a few years further down the post-nation drain, but has parallels to what is being done in North America today. Article can be found here: http://gatesofvienna.blogspot.com/2007/08/eu-and-globalist-alliance.html

"...In other words: Multiculturalism is simply a tool for divide and conquer. Is there then any point in trying to comprehend its logic at all? Maybe it was just a convenient excuse used for disrupting the established order of nation states by flooding them with mass immigration under the cover of “cultural diversity” or historical inevitability...This was undertaken by a coalition of different groups with a shared goal of undermining Western nation states. I heard supporters of mass immigration a generation ago state that all this talk about how it would change our societies into the unrecognizable was scare-mongering and racism. Now, the same groups are saying that yes, our societies have been changed forever. It’s good, and it’s anyway too late to do anything about it, so get used to it! Their propaganda was used to deceive the public and keep it off balance in order to implement potentially irreversible changes with little real debate. They knew they would never get the permission to destroy their own countries, so they simply didn’t ask...."

"...By dismantling national borders, the EU has facilitated the largest migration waves in European history. When Poland became a member, many Poles moved to Britain, Germany etc. This left Poland with a labor shortage. They are now considering importing workers from the Ukraine and Russia to compensate for the Poles that left. At the same time, native Brits are fleeing to Spain because they don’t feel at home in Britain anymore. By such moves, you unleash a chain migration that will eventually smash nation states that have existed for ages. Yet this intra-European migration pales in comparison to the immigration from developing nations. The end result will — supposedly — be an entire continent of people without any national loyalties who will be divided, disoriented and thus presumably easier to control...."

"...The tribunals are created, always, by bureaucratic fiat. Democracy is not quite dead in Europe, but getting that way. The cumbersome, incompetent, ridiculously corrupt, incredibly arrogant, and unelected Euro-bureaucracy is already in a position to dictate trans-European policies that by-pass all national legislatures....”

"...To say that the USA currently has a border resembling a Swiss cheese is an insult to Swiss cheese. The “conservative” President George W. Bush doesn’t care one whit about the United States as an actual nation, only as an abstract idea, which puts him squarely in the mainstream of Western leaders. Was he bribed by business interests to keep the border open? Do his family and members of his administration have too close business ties to the Saudis to do anything substantial about Islam? Mr. Bush appears to get positively offended when people suggest that he should do more to uphold the country’s borders against illegal immigration...."

(Article referenced above from "The Gates of Vienna" Website.  Article entitled "The EU and the Globalist alliance" by Baron Bodissey, 02 AUG 2007)