The law exists for lots of reasons. In the case of migration, the law exists to maintain the integrity of America. We allow immigrants here, happily so. We don't deny legal immigrants a path to citizenship in this country. But beyond that, since we can't take in everybody, since everybody can't come here, it's physically not possible - well, it is. You know you could put the population of the world inside the state of Texas in 1,500-square-feet homes. I mean, you wouldn't want to, but you could do it.