Obama, Clinton compete in 3 states
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Sens. Barack Obama and Hillary Rodham Clinton competed for Democratic convention delegates across three states on Saturday, locked in a landmark struggle for the party's presidential nomination.
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Democratic presidential hopeful  Hillary Clinton has double-digit leads over Barack Obama in  Ohio and Pennsylvania, both crucial states in upcoming  primaries, according to Quinnipiac University poll released on  Thursday.
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On Feb. 9, three states and one territory hold Democratic contests with 161 delegates at stake. Three states hold Republican contests with 74 delegates up for grabs.
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MANCHESTER, New Hampshire  - The unpredictable fight for the White House went national on Wednesday as candidates fanned out across the United States and Democrat Barack Obama bounced back from a surprise loss to Hillary Clinton to grab a coveted union endorsement.
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MANCHESTER, New Hampshire  - Hillary Clinton fought to complete a dramatic comeback in New Hampshire against Barack Obama on Tuesday, with the two Democrats running neck-and-neck in a tighter presidential race than predicted by recent U.S. public opinion polls.
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Attacks come as Clinton attempts to slow Obama's momentum in contests in Wisconsin and Hawaii.
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Sen. Barack Obama carries momentum from a sweep of weekend contests into this week's primaries in Maryland, the District of Columbia and Virginia. Sen. Hillary Clinton, meanwhile, is coming off a campaign shake-up, while her advisers are seeking to lower expectations for this month's Democratic contests.
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Democrats in Wisconsin and Hawaii make their choices on Tuesday in a heated presidential battle, with Hillary Clinton hoping to snap Barack Obama's winning streak ahead of big contests in March.
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Democrat Barack Obama hopes to  extend his winning streak over rival Hillary Clinton on  Tuesday, when voters in three battlegrounds make their choices  in a close and bruising Democratic presidential race.
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Democrat Barack Obama hopes to rout Hillary Rodham Clinton in presidential primaries in Virginia, Maryland and the District of Columbia while Republican John McCain seeks to put more distance between himself and Mike Huckabee
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Barack Obama beat Hillary Rodham Clinton in contests in Louisiana, Nebraska and Washington State as Mike Huckabee showed that he is still attracting Republican voters.
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Senator Hillary Rodham Clinton won primaries in New York and New Jersey and captured the biggest prize of all, California, while Senator Barack Obama strung together nearly a dozen victories.
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Democratic rivals Hillary Clinton and Barack Obama battled Saturday to lock in votes in key states for the 2008 presidential nominations before the Christmas-New Year holiday.
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Clinton seizes frontrunner status again and targets 14 states while Obama heads for rival's backyard
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Bloomberg - Feb. 9 (Bloomberg) -- Senators Hillary Clinton and Barack Obama campaigned across the nation in a bid to win five Democratic presidential nominating contests that will be held this weekend from Washington state to Maine.
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NASHUA, New Hampshire  - Democrat Hillary Clinton battled to keep crucial New Hampshire from swinging to rising rival Barack Obama on Sunday but new polls showed him jumping into the lead.
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Toiling behind Hillary Rodham Clinton in most national polls, her two main rivals in the 2008 Democratic presidential field, Illinois Sen. Barack Obama and former North Carolina senator John Edwards, are increasingly seeking to contrast themselves with the New York senator.