Vieira: "The people of Philadelphia have been so lovely."

Vieira cheers Philadelphians who came out to support the Today Show this morning.  Roker interacts with the enthusiastic visitors on set.

"Women could make all the difference when it comes to this election," Vieira says as she prepares for her segment with three un-decided female voters from Pennsylvania.

Cassandra Oryl, a registered Republican, is an undecided voter. Her concerns lie in which candidate will "go out and restore our country internationally." Oryl is a fan of Palin, which adds to her confusion.

Genevive McCormack, a suburban mom and registered Democrat, also remains undecided with her vote. She is concerned about how the next president will affect her family life.

Debbie Frommer, the third undecided voter, is tired of all the false promises from both candidates and is concerned about what will happen in the country with a new president in office, not foreign policy. All three women say the upcoming presidential debate this week will be a deciding factor in their decisions.