URL: http://www.realclearpolitics.com/docs/ISU_poll_dec_03.html

Question:
Clinton (30.8 percent) is more than six percentage points ahead of John Edwards (24.4 percent) and more than 10 percentage points ahead of Barack Obama (20.2 percent) in the Democratic race. Nearly six percent of Democratic respondents don't know who their top choice will be.

Hillary Clinton 30.8%
John Edwards 24.4%
Barack Obama 20.2%
Bill Richardson 11.4%
Joe Biden 3.9%
Dennis Kucinich 1.1%
Christopher Dodd 0.6%
Refused to say 1.6%
Don't Know 5.9%

Poll Demographics

About this Poll
AMES, Iowa -- With exactly one month to go until the Jan. 3 Iowa caucuses, a new Iowa State University Poll of 1,416 registered Iowa voters finds Hillary Clinton leading among likely Democratic caucus attendees, while Mitt Romney has a slim lead over Mike Huckabee among Republican caucus-goers.

The ISU Poll, which was compiled through phone interviews between Nov. 6-18