I thought not.
Now, I'll try once again:
Is the object of the exercise to secure the border? Or is it to build a fence?
The question has nothing to do with cattle. Or goats, for that matter.
I thought not.
Lol, you just won't tell the folks from how many miles north the cattle come to wade into the Rio Grande for their water. If you answered that, it would destroy your BS about how dependent every single rancher in south Texas is on direct access to the Rio Grande.