Several years ago, as part of my duties working for a member of Congress, I attended a forum on immigration. The premise of the meeting was that the rights of legal immigrants were being violated by employers who intimidate their workforces by blurring the line between legal and illegal aliens. These employers were said to be preying on the fears of their legal workers by exploiting their ignorance of immigration law and convincing them that they had better keep their mouths shut about low wages and poor working conditions, lest they be deported.