• With: Christine Levinson

    VAN SUSTEREN: And what are they doing?

    LEVINSON: I believe that they're working through diplomatic channels, as I said. The ones I know are working on a daily basis are the FBI agents, and they have been extremely diligent in uncovering anything they can find about Bob.

    VAN SUSTEREN: Well, I know that you've been very patient. Your family has been very patient. And I know that you want the government to do anything it can. I just hope that the United States can sort of step up the pressure. We don't like to leave Americans overseas like that.

    Anyway, Christine, thank you. Always nice to see you. And you know, come on back.

    LEVINSON: Thank you. Thank you.