You might be able to detect that I am conflicted on this question... <g>
I fully agree that we have to take back control of our borders and stricly enforce our immigration laws. At the same time I have a sneaking admiration for folks who have "fought their way through" and made it here, particularly those who really want to become Americans and who are doing more than just searching for a job... any job, even though I have sympathy for those folks too.
I divide illegal immigrants into three camps: those who are here only because they want a job; those who are here because they want to "take back what is theirs;" and those who are here because they get it and want to be part of this great experiment. I want to send the first group back to where they came from, but do all that we can to help them realize their desires in their own homes, put the second group in jail for a very long time then send them back where they came from and then welcome and embrace the third group because they are the same folks that built this county, no matter where we came from.