Just shoot them and the problem is solved.
So Mex. is sending it's "criminal citizens" for America to feed and house at the taxpayer's expense, but never return them to where they are "citizens."
If we "obey" what Mex. is "demanding" of U.S., it is our fault for appeasing the criminal government south of our border who is holding the U.S. ransom. Hummm. NOPE!
Now where is a good Trebuchetwhen you need one. That would be fun