(October 7, 2008)—Nashville's Belmont University is the site of the second presidential debate between Barack Obama and John McCain.

Tom Brokaw moderates the town hall style format at Belmont University in which audience members will ask questions of the two candidates.

The debate comes exactly four weeks before Election Day, and John McCain appears to have the most riding on the meeting.

Polling suggests Barack Obama is approaching the 270 Electoral College votes needed for victory, but McCain is said to be more comfortable than Obama in the town hall-style confrontation.

The target audience in the debate will be the roughly 10 percent of the electorate who say they're undecided, as well as the additional 25 percent who say they could change their minds between now and Nov. 4.

Tune in to News 10 at 8:00 p.m. for coverage of the second presidential debate.