Mexico takes THEIR border very seriously and does not tolerate open border behavior. They are not vulnerable to hustles the US gets hit with.
Mexico also has an incredibly narrow southern border. It was very smart of Team Trump to get Mexico to deal with this months ago.
Funny thing —
LEAK: Kelly, Bolton Profane Shouting Match Outside Oval Office [I assume regarding latest in immigration policy]
[Conway lost to tougher stand by Bolton. Trump enjoyed spectacle.]
— and —
Judicial Watch...
100 ISIS Terrorists Caught in Guatemala as Central American Caravan Heads to U.S.
http://www.freerepublic.com/focus/f-news/3697918/posts
In a startling revelation, Guatemalas president announced in the countrys largest newspaper that nearly 100 ISIS terrorists have been apprehended in the impoverished Central American nation. Why should Americans care about this? A caravan of Central American migrants is making its way north. [snip]
[Remember when Spain was struck by islamo-terrorists right before an election? The multiple train bombings. I wonder if this is one reason why Trump was so concerned. And could there be more ISIS terrorists still in that caravan?]