What don't you see on the web??
I don't think the US would cede it's sovereignty without a revolution from within. The only scenerio I could see that could lead to something like that would be a full nuclear exchange in which the world was mostly destroyed and that would eventually leave it all to the cockroaches and ants to pick up the pieces anyway.
Remember the book "Fail Safe" the last survivors were in Australia as I recall. Jack you got room for some of us down there.