Sketch: Obama's Twice-Told Tales
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Arizona senator's win in Wisconsin signals a coalescing of a Republican electorate.
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Barack Obama's presidential campaign Wednesday defended two investments he made right after his election to the Senate
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In the debut of Rhetoric Watch, two speechwriters find a familiar chord in a much-used Clinton anecdote
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Barack Obama has had a season of remarkable fortune and is now often treated as though he is already the next senator from Illinois.
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If he wanted, the Barack Obama of today could have a pretty good debate with the Barack Obama of yesterday.
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Hillary Clinton raises doubts about the authenticity of Barack Obama's claims to represent a new breed of politics
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Fresh off a spat with rival Hillary Clinton, Democratic presidential candidate Barack Obama says he'd like to see an end to the "tit-for-tat" that dominates politics.
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Regularly drawing crowds of 10,000 or more, Democrat Barack Obama has been likened to a rock star so often that it has worn thin. But the cliche got put to a real test this week in Omaha, Neb., and Obama passed.
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Top advisers to Hillary Rodham Clinton accused Democratic rival Barack Obama of plagiarism Monday, the latest effort by her campaign to undermine the Illinois senator's credibility. Obama shrugged off the criticism and noted Clinton has used his slogans, too.
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Barack Obama would probably be cruising in another year. But this time he faces a twin-headed candidate
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Two old sayings are colliding in the presidential campaign, and there's some truth to both of them. Politics is dirty. Midwesterners are nice.
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Americans spend a lot of time in their politics talking about the issues that divide them even though they have many common interests, says Sen. Barack Obama, whose new book explores the problems he sees as inherent to national politics.
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Presidential candidate Sen. Barack Obama's campaign attempts to defuse false rumors by encouraging supporters to send debunking e-mail blasts to everyone in their contact lists. But the plan could backfire, according to professors who've studied urban myths.
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Senator Barack Obama has held his tongue when given the chance to criticize his rivals. The same rules may not apply on late-night television.
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Barack Obama's rivals in the Democratic presidential race contend he sometimes voted "present" on tough issues rather than take a firm stand.
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Analysis: Any dreams of a Clinton-Obama ticket were probably ended after their testiest encounter yet. Mark Halperin gives Obama the edge
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One element of Barack Obama's varied heritage has remained obscure - until now.