John McCain actually said...

The Syria-Iraq border has become a haven for, and transit point for, al Qaeda, isn't that correct?

I think I pay as close attention to what is happening on the border as most anyone, because of obvious geographic location of my State.

I strongly support the administration's approach to this deescalation.

If there's no real prohibition for their crossing the southern border, then these OTMs find it much easier to enter this country.