Presidential Promises and Economic Realities

As both campaigns turn increasingly negative, Obama and McCain will be answering questions tomorrow night from undecided voters. We look at what they're saying about the role of government and what chance either has of making good on his promises. Also,  the Dow falls bellow 10,000despite the "economic rescue" package, and the US Supreme Court is back in session, with a lot of work ahead and five members over the age of 70.