You would think that the illegal alien adults being arrested and separated from the children whom they try to bring into the U. S. would not be inclined to try that again, but if they do, it’s because they think it would be different the next time, this the reason that consistently strong and ongoing deterrence of illegal immigration is necessary, so vote Republican for the wall that the northward flow of migrants will wane, that our neighbors to the south improve their countries, the U. S. cannot be nanny for the world.