Senator Obama was on "Late Show with David Letterman" last night to talk Iraq, family, his attempt to quit smoking cigarettes and the 2008 campaign. Although not as fiery as Letterman's showdowns with O'Reilly, it was still entertaining.

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The entire interview, in two parts, is saved for posterity below the fold.

Part 1: Download | play   Download | play

Part 2: Download | play Download | play