What great "Aztec Empire"? The Aztecs were in Central Mexico and were virtually wiped out by the Spanish and every other Indian tribe that allied with the conquistadores!
Mexicans aren't here to remake the U.S. in the image of Mexico. Then where would they go to find the opportunity to make a decent life?
How many Pesos am I bid for LA? Gimme, gimme, gimme, 20! Do I hear 25? Fivety, fivety, Five! Who'll gimme 30 one time?!!
Can you spell "Paranoia"? It makes every patriot's blood boil to hear some nut-job lay claim to US territory (especially a nut-job who claims to be "Aztec", but who speaks Spanish instead of Nahuatl, and is just as likely to be Toltec, Chichimec, Yaqui or Maya as Aztec). I think we've already dealt with the issue of secession from the Union, so no matter how many "Aztecs" invade the US Southwest, they'd better bring their M1A2s and Apache Helicopters if they plan on raising the Mexican flag over the state Capitol buildings in TX, NM, AZ, CO, and CA.
For "Thunder on the Border," click this picture:
...is this link:
-Bustamante Busted? MEChA ties, and more.--
...which has a great deal of background information on MECHA, LaRaza, and such.