******* are not put in "cages." You are trying to illicit an emotional response.
They are held in climate controlled holding areas until they are processed. In many cases, your "cage" is nicer than where they came from. It is a sad and necessary negative in dealing with their and their parents or "owners" criminal behavior and possible illnesses like tuberculosis . Once they are processed they are transferred to a dorm and attend school, receive medical treatment and are fed. In most cases they are cared for better than our own homeless citizens and vets.
So how do you fix this?
So it's good? And Obama was good for doing it? Just not as good as Trump, who did it a lot more?