Mark Steyn at The Corner ("a web-leading source of real-time conservative opinion") described what an invasion and occupation looks like.
Money quote(s):
"First, you get some oddly determined visitors and attendant burglaries. Then, the intimidation gets ratcheted up. Your farmhands get beaten. The local authorities take down the details and do nothing. Then you or your wife and kids get beaten, or shot. You sell your land for a fraction of what you would have got a few years earlier. And, if you don’t, you get driven off it anyway. Or killed.
White Rhodesians were the planet’s favorite pariahs for a long time, so nobody cares what happens to them. But it’s strange to see the same scenario starting to play out in the Golden State – and in parts of Arizona, too. Where next? Texas? Border immigration on the scale of the south-west is not about people moving but about borders moving. Less enlightened regions of the world understand this as they understand the sun rising in the morning, but it all seems too complicated for Californian sophisticates." (Bold typeface added for emphasis. - CAA.)
You've heard (or read) perhaps the La Raza slogan that goes something like "I didn't cross the border, the border crossed me."
When enough actual border crossers have entered the U.S., our effective borders will shift, as has already begun.
"It certainly seems a safe bet that these trends will not diminish over the course of the next decade in an ever more debt-ridden state ruled by kleptocrat commissars far from the sharp end of their policy consequences. When widespread impoverishment meets demographic transformation, you’re not going to want to be standing anywhere near"