>We defeated Mexico during the Mexican American War, concluded in 1848. We should set aside the Treaty of Guadalupe Hidalgo, and annex Mexico. This would eliminate the problem of “illegal aliens from Mexico”, and reduce the cost of “The Wall”! The present border with Mexico is over 1900 miles long and the southern border of Mexico is only 541 miles. Think of the savings!

I thought we already did that?

I grew up in an annexed part of Mexico, California.
Now I live in another annexed part of Mexico, Texas.

Patience.
Just give it time, we are bound to go back for more.