They're not running for office. In a serious convention, it seemed appropriate to lighten up things for a few minutes. They really made their Dad & Mom look good. They were raised well. I don't think they're going to follow their parents' footsteps but they were loving and supportive. Whether they got the MTV vote for their Father, well that remains to be seen.
It's just after the sex and the city comment I was on edge. I kept thinking, any minute they are going to ab lib. It was more of not knowing what coming next than what they actually said I think. We have come to expect the unexpected from these two little charmers :')