A wall is pure idiocracy. It's pure waste.
Waste of resources
Waste of money
Waste of time
Waste human labor
Waste of good relations with neighbors
The USA can address any and all issues of crime through other means, rather than a wall.
Is a wall more capable than the USA Border patrol, ICE, National Guard, CIA, FBI, the police, etc? Are these oranizations so incompetent?
Lets keep good relations with neighbors, Mexico is a great friend and ally to the USA. Building a wall will only hurt the relations between the USA and Mexico.
The wall is a waste and a great shame