jenna: how often do the cases come back successfully, actually finding the person? >> it actually varies. we know that now, what the fbi really didn't realize then was that the first few hours after an abduction are the most important times in these types of investigations. obviously, we've lost that, but one thing that we can do is what the gil family is doing and that's creating necessary media attention that hopefully somebody out there knows where elizabeth is and they can come forward with the information that they have. contacting the fbi would be an easy way to do that, or the cape girardo police department. jenna: final question here, how have you held on to hope over the last 45 years? >> well, at times, it's been very difficult. you just have to have trust and faith in god, and your friends and family, and in yourself. and you have to keep on going. at this point in time, one of my father's prayers is finally answered, and that's