There are established laws for how to immigrate to the USA. Anyone who does not follow those laws is a criminal. Sorry, it maybe harsh, but it is true. I have mixed feelings on how to implement the laws... on one hand, I do not believe a round up is efficient or warranted... on the other hand, we can not risk waiting for them to break the law further (yes, I realize the majority are good, hardworking people). It is definitely a tough situation.