Border security is hard to measure. There are no real metrics, which is why the amnesty supporters like to use it realizing that it can be defined anyway they want. And 40% of the 12 to 20 million lawbreakers came here legally and overstayed their visas. Border security is only part of the problem.
If we do get a version of amnesty and the regime starts doing EO’s to it, is it possible to let more than the 12-20 million over here?