Excellent.
And we could do that just like we did Texas. Invade Mexico as immigrants in the border states and start taking over.
Are the "macquillas" (?) border businesses? They could be the cells for radicalizing the Mexican people to the American Way.
Deporting even just a few million of the Mexican illegals would likely accomplish just that. Imagine millions of people who learned to drive cars and/or tractors---- many of whom never rode in a car until they arrived in the USA much less drove them --- returning home and being content to plow behind a burro like they've been forced to all these years. Millions of people who have seen with their own eyes how it's possible for the majority of Americans to live a comfortable middle class lifestyle.
Very likely it wouldn't be the picture that the scared-silly are painting --- Mexico might not explode --- it would have the makings of a middle class. The deportation would actually be the return of the would-be middle class --- further strengthened by some exposure to the American middle class.