According to a Strategic Vision poll.

Republicans

Rudy Giuliani 29%
John McCain 22%
Newt Gingrich 11%
Mitt Romney 9%
Chuck Hagel 5%
Tommy Thompson 3%
Tom Tancredo 2%
Sam Brownback 2%
Mike Huckabee 2%
Jim Gilmore 1%
Duncan Hunter 1%
Undecided 13%

Democrats

John Edwards 24%
Hillary Clinton 18%
Barack Obama 18%
Tom Vilsack 14%
Joe Biden 5%
Bill Richardson 3%
Wesley Clark 2%
Chris Dodd 1%
Dennis Kucinich 1%
Undecided 14%