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0:28Â Previewing Tonight's Debate
Jeff Zeleny previews tonight's debate and the challenges facing each candidate.
5:46Â Debate Advice From the Beltway
Michael D. Shear shares some advice he's been gathering from political insiders for the candidates in tonight's debate.
11:03Â Two Incumbents Face Off in Iowa
Jennifer Steinhauer reports on Representatives Tom Latham, a Republican, and Leonard L. Boswell, a Democrat, two incumbents battling for a House seat who are finding their campaign inextricably tied to the presidential contest.
