While I do have to say that I am anti-Illegal, I do have to admit that those that are coming to the US for the most part are wanting to better themselves. While there are exceptions, most (from Latin America) do make an attempt to work, are family oriented and wanting to better themselves.
I am more worried about US policies that grant citizenship, social benefits, and healthcare based upon spitting out kids. This has to stop. Otherwise the demographics of those coming into America will quickly change from those willing to give, to those willing to receive. [See also Plan D's plight.]