He is right about that. Our immigration policies since 1965 have assured that this country will become Balkanized along ethnic, racial, and linguistic lines. Our declining economy will just hasten the process.
I fully believe this was done on purpose, with the ultimate goal being the disenfranchisement of the middle class, and by extension, white producers.
Once the moral, economic, and cultural influence of the white middle class is emasculated in America, there is literally nothing preventing a world wide totalitarian government.
We are the last defense, and we are losing badly.