Yes, we know Arizona has land that has been given up to Mexico and it's Narcoterrorists, but it's not just along the border. It's true. Search just about any state and you'll find the story.
Many refuse to believe it, at the peril of all of us.
Private property rights??? Forget about it! Public property protected??? LOL!
The Mexican "fluid" coming north near Calexico, California flows unstopped for miles and finally reaches the Salton Sea where it kills nearly every warm blooded thing it touches.