"A North American United Nations?"

From Rep. Ron Paul:
Globalists and one-world promoters never seem to tire of coming up with ways to undermine the sovereignty of the United States. The most recent attempt comes in the form of the misnamed "Security and Prosperity Partnership Of North America (SPP)." In reality, this new "partnership" will likely make us far less secure and certainly less prosperous.

...Congressional oversight of what might be one of the most significant developments in recent history is non-existent. Congress has had no role at all in a "dialogue" that many see as a plan for a North American union.

...Critics of NAFTA and CAFTA warned at the time that the agreements were actually a move toward more government control over international trade and an eventual merging of North America into a border-free area. Proponents of these agreements dismissed this as preposterous and conspiratorial. Now we see that the criticisms appear to be justified.

...Though the US administration insists that the SPP does not undermine US sovereignty, how else can one take statements like this? How can establishing a "trilateral regulatory cooperation" not undermine our national sovereignty?

[...NAFTA superhighway...]

...This all adds up to not only more and bigger government, but to the establishment of an unelected mega-government. As the SPP website itself admits, "The Security and Prosperity Partnership of North America represents a broad and ambitious agenda." I hope my colleagues in Congress and American citizens will join me in opposing any "broad and ambitious" effort to undermine the security and sovereignty of the United States.
He also says that one of their other proposals seems similar to the Codex Alimentarius proposal, something that I hadn't heard of before.