Given the fact that Hamas has been working with the drug cartels for years now, you can bet that quite a few of the OTM & OTCA illegal immigrants that are getting through are probably aligned with terrorist groups from the middle east. I have no doubt that there are now at least several thousand terrorist "sleepers" here, and quite possibly numbering into the 10s of thousands.
And just look at how quickly several thousand ISIS terrorists have torn through Iraq. Imagine what they could be doing in the continental USA. And now, armed with Stinger ManPads! Holy Crap!
Mark
To the best of my knowledge, there hasn't been any Islamic terrorist involved in any plot in the US who entered the country via the cracks in the Mexican border, but it's probably only a matter of time before that happens. It's a freakin' disgrace that the US isn't addressing the problem of its insecure southern border before it's too late. US citizens are going to be getting hurt because of it, and the American Jewish population is particular vulnerable because of the ideology of these subhumans.