i was saying that i hoped that the democrats would send mariano rivera out and i think joe biden didhat he needed to do. for democrats thinking. he went out and literally gave them kind of a light-spirited sentiment to take away from the debate. aside from that, though, if you get past the issue of the civility and the sningerring and those kinds of things, joe biden was far and away more substantive. he was so comfortable with the areas of expertise that he really never broke a sweat and he was just asking which of these two people would you like to have step in if you had to have an emergency decision made. i don't think there's any question. >> believe it or not, there are actually still women who haven't made up their minds which to me blows my mind. come on, sisters. i think that's easy. when we come back, more on women and the undecided vote. [ female announcer ] over the years, your mouth has sipped, snacked, ...yellowed... lived, loved, ...yellowed... chatted, chewed, ...yellowed. and over all those years, your teeth...have yellowed. fact is, if you're not whitening, you're y