hillary clinton, former president barack obama, former first lady michelle obama, and first lady melania trunk. live coverage at noon. next we will bring up our 2013 rview of barbara bush. >> with all the posts that you and the president have held over the years, is there one that best prepared you for the white house, and when you became first lady, did you feel prepared? mrs. bush: yes, i really did. i was not elected, so it did not make that much difference. i did notice the difference between the vice president's wife and the president's wife is huge, because the vice president's wife can say anything, nobody cares. the minute you say one thing as president's wife, you make the news, and that was one thing i had to learn pretty quickly. i felt very prepared because we had lived in washington off and on. my father in law had been a u.s. senator. ithough we lived in texas, was very comfortable. i had a wonderful, loving family, and so did george, and i think we felt comfortable. so i looked being the wife of the vice president best of all. >> why? >> because you could say anything you wanted