President - Democratic Party
Partisan Office,
4-year term
Joe Biden
Democrat
Hillary Clinton
Democrat
Christopher J. Dodd
Democrat
John Edwards
Democrat
Mike Gravel
Democrat
Dennis J. Kucinich
Democrat
Barack Obama
Democrat
Bill Richardson
Democrat
President - Republican Party
Partisan Office,
4-year term
Rudy Giuliani
Republican
Mike Huckabee
Republican
Duncan Hunter
Republican
Alan Keyes
Republican
John McCain
Republican
Ron Paul
Republican
Mitt Romney
Republican
Fred Thompson
Republican