The formation of the NAU is basically a done deal. It goes into effect by 2012 (IIRC),
Who told you?
The supposed date has been published in some of the articles about NAU.
The article,
North American Union would be terrible mistake, states that the target date as 2010.
As with much of the information on NAU and SPP, you have to dig it out.
The North American Union-The Metamorphosis and Sabotage of Canada by Our Own Government also had more details from the Canadian side. This article also has the following:
Council on Foreign Relations: Trinational call for a North American Economic and Security Community by 2010
http://www.cfr.org/publication.html?id=7914
and this:
The plan of this Canada-U.S.-Mexico task force is to establish a continent-wide customs union with a common approach to trade, energy, immigration, law enforcement and security that would virtually eliminate existing national borders. The task force released its recommendations for a common North America in May 17/18 2005.There was minor reference to it in mainstream media- no headline presentation. The recommendations include:
* * a common security perimeter by 2010.