Something There Is That DOES Love A Wall

Paul Chesser does, anyway:

Anything that makes an illegal pick up a shovel, climb a ladder, elude razor wire, or get into a boat or plane, makes it that much more difficult for him to break into the country. Add on to that wall more border agents, local law enforcement training, and stronger employer enforcement, as well as other measures, and you've got pretty good protection.

Good fences make good neighbors. Mexico has been a lousy neighbor for quite some time now.