Which Democrat poses the greatest threat to the GOP's retention of the White House in 2008?
Hillary Clinton: 38.4%
Mark Warner: 24%
Bill Richardson: 12.2%
Evan Bayh: 4.9%
John Kerry: 3.4%
John Edwards: 1.5%
Wesley Clark: 1.1%
Russ Feingold: 1.1%
Joe Biden: 0.8%
Tom Vilsack: 0.8%
Other: 11.8%
Among write-in candidates, four received multiple votes.
Al Gore: 1.5%
Joe Lieberman: 1.5%
John McCain: 1.5%
Barack Obama: 1.5%




