Justin, I grow tired of your constant overgeneralization of illegal mexican immigrants. It is borderline racist, assuming that all of them are evil and want to steal your identity. You always speak ill of them, and stereotype them. Years ago my relatives crossed the border illegally. They have never stolen anybody's name or number.
They don't come over to steal anything. They are looking for work. If you're gonna be mad at anybody, be mad at these corporations that are giving out these job opportunities, requiring the illegal immigrants to work more hours, under worse conditions, and for less money than american citizens. They do this so they can exploit cheap labor, because they are targeting vulnerable immigrants who are more concerned with earning money for their families than fighting for human rights (though, people are getting more educated about the issue, and that is changing some).
Seriously, have you been to Mexico? Have you experienced life on the border there? It is an extremely chaotic and tense way of life, the culture there is far different than anywhere else.
Can you just try to have some faith in humanity? Not everyone is out to get you.