South texas is virtually mexico already. It was always 80-90% hispanic, but at least those people were actual americans. Now with not only floods of illegals but also mass immigration from rich mexicans as well, its pretty much america in name only. The roads and signs, and legal jurisdiction is technically american, but pretty much everyone speaks spanish now. The writingis on the wall and the fact that its clearly being assimilated by mexico is like the 800lb gorilla in the room when you are down there.