Originally Posted by
pseudoswede
I absolutely agree. Of course my family will always enter the US with their US passports. The US has a "don't ask, don't tell" policy regarding multiple citizenships, so I still don't understand the need to bring their Swedish passports. I will bring them to the interview, of course.
Then again, when we enter Sweden, and the three show their Swedish passports, the border agent will page through them then ask for their US passports, too.
The US might very well have a "don't ask, don't tell" "policy", but that doesn't apply to GE, which is very much run under a "tell us everything" policy. I remember being asked to declare all citizenships during the application, so they will probably know about your dual citizenship (assuming you correctly/truthfully completed the declaration). Whether or not they care about your other passports is of course a separate issue.
I was told I should bring along additional passports if/when I gain any other citizenships (I'm being naturalised in another, non-GE eligible, country - I got GE due to my first non-american citzenship), but it's entirely unclear whether that was so that (A) they had a complete record of my citizenship or (B) just to be able to use GE on it (this new country is also ESTA eligible, i.e. I'd still be using the same entry process on either passport) - I can ask them if/when that happens.