One of the things that brought the Roman empire down was all the poor barbarians who wanted in on her wealth. So, they flooded over the boarders and sucked them dry.
This is exactly what is happening to us right now. I'm not racist I am just looking at history repeating itself because corporations are greedy so they are exploiting the H1-B visa system along with hiring illegals under the table to make their companies more money! Not to mention the illegals that come into our country, start businesses, and take money away from businesses that are owned by citizens. I have seen this first hand. I have some illegals living in my neighborhood. They have seven people living in their house so they can afford to live there, and they are running three businesses out of the house: a flooring company, roofing company, and a maid service. These are the problems that can and should be fixed. We need to lock down H1-B Visas, and I'm sorry but I see no problem with putting a wall up between the US and Mexico. It's called protecting our borders, and every country in the world other than the US does it!