Breaking up what families?
There’s no evidence that their parents are in the US, or Canada, or wherever. They’ve built up an entire story which has no facts.
I still maintain that rejecting them (Wall or otherwise) is not only the best course, but bypasses this separation issue completely.
But, I will add a suggestion. Since our government does statistical studies of almost anything imaginable, how come we haven't seen statistical studies of DNA comparisons showing how many of these claimed families are actually related? Anyone claiming familial exemptions who isn't related is a child trafficker.
What are the statistics of those claiming to be related actually being so? What level of fraud is acceptable here--10%...20%... 50%... 90% (So long as one child is helped)?
DNA testing would have another benefit, since there has been so much welfare fraud and crime--it would provide a real biometric identity check on any illegal alien.
I am well aware of the "be careful what you aspect here"--it could then be extended to existing citizens. But, that's an argument for another day.
The GOP is scared of there shadows that’s why Trump was elected (he’s not scared)