Once they come to America they still practice Mexican hygiene. Their homes still look like they live in Mexico and whatever part of town they all converge in turns into Mexico.
I am relatively educated on this since I live in a small city in California that has been invaded for years. Every small town surrounding us is 97% hispanic now also.
They've been invading our small town, too. I did hear today that Sheriff Arpaio is going to have his posse' start patroling the desert and apprehending illegals they find,... first in the state to actually get serious.