The illegal immigration problems in the United States of America have reached a tipping point. The problems this causes in our schools is preventing us from teaching our own children at the pace of information needed for them to succeed in life. It is unfair for the taxpayer to foot the bill of that which Mexico and other Third World countries failed to do. The legal immigration has shut down over 80 hospitals in California alone and in Arizona 38% of all the hardened criminals in the Arizona prison system are illegal aliens. We can no longer afford for this to go on any longer, just silly few businesspeople can exploit cheap labor.
I do not have a solution for our difficult illegal immigration problem, and I seriously doubt that anyone else has the answer. A complete sealing of the border is not a practical possibility, and draconian laws against anyone likely to be undocumented (like Arizona has proposed) will also likely fail and produce unacceptable consequences. Immigration is a problem for the federal government; eventually Congress will get around to passing legislation which hopefully will at least be a partial solution to the problem, maybe something similar to legislation of the 1980s which granted a path to legal residency and eventually allowed naturalization to millions of undocumented people already in the country.
But the problem of mass migration of people, with or without proper documentation, is an historical problem and a worldwide problem. Surely it is not one special to the United States. Consider the immigration problems that Western European countries also face. As long as certain regions are poverty-stricken and offer few prospects for a decent standard of life and other regions offer better opportunities for desperate people, there will be migrations of peoples.
Given that 99.999% of people are not National Security threats, nor have done anything that would make them even be considered a threat, this is certainly a huge intrusion into people's privacy for a free society. It is also worth pointing out that almost all illegal immigrants are not national security risks and that many of the people that have committed atrocities within the US were legal immigrants or citizens.
The other issue I will cover relates to the workplace, taxes, social benefits and taking jobs from US citizens. In a healthy proportion, illegal immigrants are performing tasks that Americans would like not to do and at the same time are secretly happy is being performed by illegals at lower wages as it means lower prices at grocery stores, restaurants and retail stores.
Additionally illegal immigrants like their legal immigrant counterparts are also paying taxes like Social Security and Medicare on top of the relevant Federal and State taxes with no acess to any of these social services. So all immigrant types are helping to contribute to the welfare of their US citizens counterparts. Now if the US government even gave some basic access to social services to legal immigrants, then that would be a reason for people to both follow the rules as immigrants and to also pay their taxes.