If I was elected as POTUS I would just invade Northern Mexico and claim it as a new state, and then build it anew.
Use our weakness against those that are actively using it against us.
Either that or turn the border into a mined DMZ more than what is between North and South Korea.
RE: If I was elected as POTUS I would just invade Northern Mexico and claim it as a new state, and then build it anew.
Aren’t you going to get congressional approval? Only Congress has the power to declare war, and invading a neighbor is war.