"At my local Post Office, most of the people in line with me are here illegally, but If only 12,000,000 of them mail only twenty dollars a week to their relatives South of the border, it amounts to 12 billion dollars a year. That's a Hell of a lot of pesos. Is it any wonder that Mexico is in no rush to turn off the golden faucet?"
from:
Burt Prelutsky
Titled: LIBERALS: America's Termites (chapter nine: It's not your country just because you say it is)