Tom Brokaw asks the candidates what is their doctrine, regarding the use of military force.
Gwen Ifill asks how each of the candidates will reach across the aisle and work together.
The presidential candidates talk about how to deal with Russia in regards to the recent conflict with Georgia.
The candidates are asked how retired individuals will be helped during the current economic crisis.
Gwen Ifill asks Biden and Palin about views they've changed as they've gained experience over time.
The presidential candidates reply to a question regarding money and trust.
Excerpts from Bill Clinton's first inaugural address on Wednesday, January 21, 1993.
The candidates are asked how far they will go to defend Israel.
John McCain and Barack Obama Debate
The senators are asked if they favor the economic recovery plan.
Gwen Ifill asks Biden and Palin about each of their Achilles heels.
Both senators speak about their educational plans.
The presidential candidates layout their health care plans.
Gwen Ifill asks Palin and Biden about solutions for tackling climate change and generating clean energy.
Gwen Ifill asks Biden and Palin about their economic policies in the context of the congressional bailout.
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