Who were the candidates for 2008 US presidential election?

Democratic Candidates
Joe Biden (Delaware)
Hillary Rodham Clinton (New York)
Chris Dodd (Connecticut)
John Edwards
Al Gore
Mike Gravel
Dennis Kucinich
Barack Obama (Illnois)
Bill Richardson (New Mexico) Republican Candidates
Sam Brownback (Kansas)
Newt gingrich
Rudy Giuliani
Chuck Hagel (Nebraska)
Mike Huckabee
Duncan Hunter
John McCain
George Pataki
Ron Paul (Texas)
Mitt Romney
Tom Tancredo (Colorado)
Tommy Thompson
Fred Thompson