That depends on Mexico’s permission.
However, just the option should motovate
Mexico to step in and protect their side of the border.
We don’t need their permission. they aren’t capable of resisting and if they tried the only question is how bad do we want to kick their ass.
Why do you think Tanks are being sent to the border right now? The military doesn’t do stunts.
That was my contention when I broached that subject a couple of days ago. Just the MENTION of such an action will creation such an eruption of pearl-clutching that maybe the Mexicans would say to themselves, "Crap, we'd better do something before this gets out of hand."