Let's face it, just about anyone who is an undecided voter at this point is... well, not especially bright. Some are genuinely stupid, and some may be smart people who just don't think paying attention to current events is a valuable use of their time. Obviously from the perspective of predicting election outcomes it's useful to know what these people are thinking. However, it's not clear why handing a debate over to 80 of them and letting them write the questions (chosen by Brokaw, of course) is supposed to enlighten the rest of us.
