allow to birth? Only God does that. US does entice tourists by granting citizenship to anybody born on US territory. If you don't like it - change the Constitution. If you aren't changing it, then you want it for some reason.
Edit: to the commenter below - what "moral" has to do with the Constitution provision? I mean beside the general understanding that Constitution is a law and following law is in general a moral thing, and that US Constitution was generally an attempt to write a good moral thing.
allow to birth? Only God does that. US does entice tourists by granting citizenship to anybody born on US territory. If you don't like it - change the Constitution. If you aren't changing it, then you want it for some reason.
Edit: to the commenter below - what "moral" has to do with the Constitution provision? I mean beside the general understanding that Constitution is a law and following law is in general a moral thing, and that US Constitution was generally an attempt to write a good moral thing.