Was just reading this thread....I don't know why either.
..."I don't know why.......
It is nothing less than the planned destruction of our Country. Instead of our people changing the Government, we have the Government changing it's population. It's a New World Order thing.
The NWO types realize that the "Old American Stock" type people and their assimilated Brethren wiil not spring for an EU type "government" here in North America. The first step being some kind "architecture" binding Canada, Mexico and the US into some kind of common "Outer Security" border. It's coming and they're not even trying to keep it much of a secret anymore. Just listen to the terminology they use.
They hope to eventually, after all the mass invasions of our country to end up with a more pliable population who will not resist their schemes. They could be in for a real surprise however.
Our future depends on whats being played out right in front of our eyes right this minute.