I've wondered that myself. I took the oath in 2000 and have rejected any suggestion that I might have double nationality, or that my children are entitled to another nationality other than the US.
[I]entirely renounce and abjure all allegiance and fidelity to any foreign prince, potentate, state or sovereignty It doesn't get any clearer than that!
10 posted on 11/12/2012 4:11:59 PM PST by Former Fetus
(Saved by grace through faith)