The North American Union (NAU) is a theoretical
economic union, in some instances also a political union, of Canada, Mexico,
and the United States. It is loosely based on the European Union, occasionally including a common currency
called the Amero or the North American Dollar.
While the idea for some form of union has been discussed or proposed[1]
in academic, business and political circles for many decades,government officials from all three nations say there are no plans to
create such a union and no agreement to do so has been signed.
The formation of a North American Union has been the subject of various
conspiracy theories.
Source: http://en.wikipedia.org/wiki/North_American_Union
Radio-frequency identification (RFID) is the use of an
object (typically referred to as an RFID tag) applied to or incorporated
into a product, animal, or person for the purpose of identification and
tracking using radio waves. Some tags can be read from several meters
away and beyond the line of sight of the reader.
Source: http://en.wikipedia.org/wiki/RFID_chip