Mexico created an entire new military force the Mexican national guard that deployed to both the choke point of the southern border and vastly beefed up presence on northern border, "the wall" is now multiple layers. Also now they take all the asylum makers. They've been doing that for almost 2 years
Mexico has deployed almost 15,000 soldiers and National Guard in the north of the country to stem the flow of illegal immigration across the border into the United States, the head of the Mexican Army said on Monday.
www.reuters.com
The tougher response follows the Trump administration's threats to impose stiff tariffs if Mexico didn't do more to curb migration through Mexico to the U.S.
www.nbcnews.com
Threatened with U.S. tariffs, Mexico agreed to step up migrant control, deploying a new security force, and catching and deporting more migrants. Here's how it's going.
www.npr.org
All the money mexico spent doing that acting as our "wall" is more than sufficient to claim victory