You want to defend citizenship? Don't persecute or isolate those without papers. Just live like a citizen. That'd be a first-class way to be American.
Eric LiuThe next time someone uses denial of citizenship as a weapon or brandishes the special status conferred upon him by the accident of birth, ask him this: What have you done lately to earn it?
Eric LiuHere's a proposal, offered only partly in jest: no resident of the United States, whether born here or abroad, should get to be a citizen until age 18, at which time each such resident has to take a test.
Eric Liu