The current refugee caravan and other refugees

The way this caravan goes, and the way waves of refugees go is this:
The United States and corporations based here create untenable situations for humans all over the world, then wonder why people want to leave their homelands and come here to escape those hells we created. And then we have a president who wants to ignore international law regarding the treatment of people who ask for asylum--who have to be allowed in the country until their claim of asylum-need is evaluated. Traditionally they go to family or friends awaiting their court date, at which nearly 95 percent appear. We've stood that on its head and now incarcerate them, most of them, until their appearance date. Dehumanizing people for fleeing a situation we created for them. We are not the great nation we claim to be, not by a long shot.