I think that's true, but I have my doubts that they would do that. Wouldn't a BC be considered confidential? I heard years ago that Jimmy Carter's campaign had his BC sealed. I don't know if that's true either. But would someone have to go through the process of having it sealed to make it unavailable?
Well, Obama had his opponent Ryan’s divorce records UNSEALED, so he really can’t expect much sympathy if he gets defensive about his privacy.