>>I'm referring to the elimination of the birth in US guarantees citizenship issue.
Sure. As I said, you wouldn't be the first to do that. But it's not retrospective- the cut-off date is when it was implemented. Your issue is that you already have millions of anchor citizens who you can't legally disenfranchise.
"... They ne'er cared for us
yet: suffer us to famish, and their store-houses
crammed with grain; make edicts for usury, to
support usurers; repeal daily any wholesome act
established against the rich, and provide more
piercing statutes daily, to chain up and restrain
the poor. If the wars eat us not up, they will; and
there's all the love they bear us."
-- Shakespeare: Coriolanus, Act 1, scene 1
