I heard Krikorian the other day on NPR making what sounded like a good point about a guestworker program. As soon as there is a legal guestworker program, Mexicans will no longer have the wage advantage, because agencies will fly in people from around the world who are willing to work for even less than Mexicans. The streets will be filled with unemployed Americans and pissed-off Mexicans. Hoo boy, what fun!
And won't the Church (currently supporting amnesty and guestworker) be surprised when the nation's toilets are being scrubbed not by tithing Mexicans, but by Indonesian Muslims and atheists from the former Soviet Union!