[thingumbob]

I say: paint a message in Spanish on the Mexico side of the border wall saying something like:

ATTENTION!

Crossing over this border without proper permission can result in jail, prosecution and DEATH.

Trespass at your own risk!

[WKUHilltopper]

“I say: paint a message in Spanish on the Mexico side of the border wall saying something like:

ATTENTION!

Crossing over this border without proper permission can result in jail, prosecution and DEATH.

Trespass at your own risk!”

Or something short and sweet:

Uncle Sam says, “Get off my lawn!”