So what he's saying is that there are 17,000 registered illegal immigrants. What are the numbers of the parents who brought them, and the numbers of unregistered children, and the numbers other illegal immigrants. And when are they going to apply to become legal citizens or is that no longer a thing? Not all children who were eligible for DACA registered and not all of those registered are still eligible. Some are on the fringes of society, criminals... What then?