Obama hammers Clinton as polls show tight race
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Barack Obama rejected rival Hillary Clinton's vow to forge change Thursday, as polls showed a tight Democratic White House race in Iowa, a week before the state's leadoff nominating clash.
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Democrats Hillary Clinton and Barack Obama were locked in a tight battle Tuesday in the key New Hampshire presidential primary while Republican John McCain won a back-from-the dead victory in the 2008 nomination contest.
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Senator Barack Obama proved he could endure all that the Clinton campaign threw at him this week.
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Barack Obama routed Hillary Rodham Clinton in the racially charged South Carolina primary Saturday night, regaining campaign momentum in the prelude to a Feb. 5 coast-to-coast competition for more than 1,600 Democratic National Convention delegates.
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COLUMBIA, South Carolina  - Barack Obama expanded his lead on rival Hillary Clinton to 15 points heading into South Carolina's bitterly contested presidential primary, according to a Reuters/C-SPAN/Zogby poll released on Saturday.
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Democratic presidential  hopeful Hillary Clinton insisted on Tuesday the momentum is  shifting to her in Iowa and rival Barack Obama fought back  against Clinton's claims that he lacks experience.
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Barack Obama carries fight for Democratic nomination deep into his rival Hillary Clinton's territory
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Sen. Barack Obama defeated Sen. Hillary Rodham Clinton in caucuses in Nebraska and led in Washington on Saturday night, hoping to chip away at her delegate lead in the race for the Democratic presidential nomination. The two rivals also contested a Louisiana primary.
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The latest polls show Hillary Clinton's lead is shrinking, and Obama has pulled ahead among African-Americans.
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Barack Obama won a clean sweep over rival Hillary Clinton in Saturday's three Democratic presidential nominating contests, as Republican Mike Huckabee gave John McCain a run for his money.
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Democrat Barack Obama eclipses Hillary Clinton in the battle to raise funds for the US presidential elections.
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Bloomberg - Feb. 3 (Bloomberg) -- Democratic presidential candidate Barack Obama has gained on Hillary Clinton's lead in voter support nationwide, two new polls found.
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Sen. Barack Obama was drawing strong support across race and gender lines Tuesday in Virginia in a bold grab at some of the core backers of his rival for the Democratic presidential nomination, Sen. Hillary Rodham Clinton.
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An emotional Hillary  Clinton and rival Barack Obama pushed for votes in the U.S.  Northeast on Monday, the day before a coast-to-coast Democratic  presidential showdown that is neck-and-neck in opinion polls.
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Buoyed by a string of  eight consecutive victories, Democratic presidential contender  Barack Obama bashed rival Hillary Clinton over the ailing U.S.  economy on Wednesday and also took aim at Republican  front-runner John McCain.
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The campaign of Democrat Barack Obama moved quickly Thursday to dampen any expectations raised by Michelle Obama who said this week that her husband has to win Iowa.
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Barack Obama has surged past Hillary  Clinton to open a big national lead in the Democratic  presidential race, according to a Reuters/Zogby poll released  on Wednesday.