Eight hundred years ago, the Mexica indians left their drought ruined farms in the American Southwest and moved to present day Mexico where they were the lowest of the low and had to settle on swamp land in the middle of a lake--land unwanted and unused by the 'legal' citizens of Mexico. In a span of 200 years, because of their drive and industry, they became the prosperous ruling class of Mexico. Now their descendants are returning to the lands they once ruled, as the lowest of the low, taking jobs the legal residents don't want. Let us not make the mistakes of the Mexicans of 1200 AD. Rather, let us welcome them back home.