The so called “Dreamers” should be handled on a case by case basis. Those brought here as small children by their parents years ago I might be willing to do something for. The “children” Obama invited a few years ago, the one that Ted gave Teddy Bears to, need to be sent home. If you arrived here over the age of say 9 I would be inclined to send you home.
If it is not possible to do a case by case then send them all back to their home countries so they can get in line and come here legally.
That would work, if ICE or the Border Patrol were permitted to ask the person’s age, at least do a little bit of research to verify they are under-age.