The immigrants I have known throughout my lifetime, legal or passing through to Canada
, do desire the freedom and rights guaranteed in the Bill of Rights and the emotional stirrings of the DOI. They would not have jumped through all the hoops, be the hoop riding across the ocean in steerage, swimming across a river, or arriving on an airplane after years of bureaucratic paperwork, if they didn't desire that freedom. How they exercise those rights will vary from culture to culture.
If it's illegals using social services and not paying taxes because they're paid under the table that is a problem, then give them amnesty and let them work legally towards citizenship. Give them a valid SSN and let them work at jobs and pay taxes. Let their children go to school and learn English (this is where I part with my fellow lefties who believe in "bi-lingual" education) so they can do better than their parents and really contribute to American society. Now, they are living an underground existence, which will only perpetuate the poverty and that life for the next generation.
Firethorn, maybe we should just send some troops and take over certain territories. Less expensive and less paperwork than buying the properties.