Technically at least one should have a citizen for her to be a natural born citizen under jus sanguinis. Though arguably, if at least one parent had renounced allegiance to any prior home country, and put themself under the exclusive jurisdiction of the USA, which a green card (but not a work visa) would do, then practically speaking that should suffice.
Were either of the parents citizens or permanent residents?
I thought her parents were here on work visas (not citizens) when she was born.
Technically at least one should have a citizen for her to be a natural born citizen under jus sanguinis. Though arguably, if at least one parent had renounced allegiance to any prior home country, and put themself under the exclusive jurisdiction of the USA, which a green card (but not a work visa) would do, then practically speaking that should suffice.
Were either of the parents citizens or permanent residents?