[PA-RIVER]

Mine the border with explosives.

Blast anything that moves with a shotgun.

Then You’ll see them back off.

[DeoVindiceSicSemperTyrannis]

“Mine the border with explosives.”

That ought to do the trick. But who’s gonna clean up after each explosion?

[TigersEye]

That won’t have much effect on the 10-20 million that are already here.