Nice idea except that Mexico doesn’t allow Americans to own land (one of the many prejudiced policies that Latin American countries are allowed to operate against “Gringos” without any fuss from the libtards). Maybe we will have to invade and set the new border with our army.
The Panama Canal would be perfect.
You give Mexico $25 billion for all the land 10-20 miles south of the existing border (including the Northern half of Baja California) and they'll change their minds real quick.