Obviously you are wearing blinkers, if that is what you think. There is a VERY serious problem with Chinese illegals coming in via ship and boat, in cargo golds and just stuffed into the holds without being stuffed into shipping crates. And then, there are all of the Africans and Islamonazis coming in on planes. And more Islamonazis and Pakistanis coming in from Canada.
I must be wearing "blinkers" as you say, I had no idea we had a huge African problem! Now, it's people from Africa again? (/sarcasm)
Chinese nationals, Pakistanis, Islamonazis have all been smuggled over the Mexican border. By the thousands. It's all been here on FR. You should check out the dozens of articles about "OTM's". BTW, [Border Patrol] Agents nationwide were assaulted 687 times, with all but one occurring on the border with Mexico.