Well, as you know Obama and his liberal judges came up with schemes to flood the country with illegal aliens. One of them was the "catch and release" regulation that said if the federals did catch an illegal and he asked for asylum, the law required a complicated legal process to determine if the alien was entitled to have asylum. The probability being that he was not qualified. But the intent of this was to build a backlog of cases to jam up the process. The jam works because the federals have a problem with what to do with an illegal alien who is waiting to be process. The federal judges have ordered that he cannot be kept in custody. The Obama procedure was to simply release the illegal alien into the USA population until the date of the hearing for asylum or deportation. Of course, the illegal alien does not appear, but does disappear into the USA. Now, this "catch and release" scam is so well known that there are thousands of Central Americans marching up through Mexico. If they can get one foot on US territory, they will ask for asylum and that will start the long process. And their immediate release into American society, as per the rulings of liberal judges.
The news is that Trump has a deal with Mexico that the illegal alien will be a resident of Mexico until the asylum hearing. They won't be allowed to come into the USA, but if they do, they will be placed in Mexico, not the USA. So, will they find a liberal judge who will rule for USA residency only?