URL: http://www.realclearpolitics.com/RCP_PDF/december%202007%20hotline%20data%20-%20iowa.pdf

Question:
[Q.16-Q.18 ASKED ONLY OF LIKELY DEMOCRATIC CAUCUS VOTERS; N=569]
16. If the 2008 Democratic presidential primary/caucus were held today, whom would you
support if the candidates were... (READ AND ROTATE)? (IF "ALL," ASK:) If you absolutely
had to choose, which one person would you support?
TOTAL Dem Rep
Joe Biden 5% 5% -
Hillary Clinton 27% 27% -
Christopher Dodd 1% 1% -
John Edwards 22% 22% -
Mike Gravel * * -
Dennis Kucinich 1% 1% -
Barack Obama 27% 27% -
Bill Richardson 8% 8% -
None of the above
(DO NOT READ) 1% 1% -
Unsure (DO NOT READ) 8% 8% -
Refused (DO NOT READ) 1% 1% -
December 2007 ~ Diageo/Hotline Poll ~ Iowa Likely Caucus Voters 9
17. Would you say you will definitely support this candidate, or is it possible you
would change your mind between now and the primary/caucus?
TOTAL Dem Rep
Will definitely support 55% 55% -
Possible would change mind 44% 44% -
Don't know/Refused
(DO NOT READ) 1% 1% -
18. Who would be your second choice if the 2008 Democratic presidential primary/caucus
were held today? (READ AND ROTATE; DO NOT READ RESPONSE FROM Q.19)(IF "ALL", ASK:) If
you absolutely had to choose, which one person would support?
TOTAL Dem Rep
Joe Biden 9% 9% -
Hillary Clinton 18% 18% -
Christopher Dodd 2% 2% -
John Edwards 25% 25% -
Mike Gravel * * -
Dennis Kucinich 1% 1% -
Barack Obama 23% 23% -
Bill Richardson 12% 12% -
Other (SPECIFY)
(DO NOT READ) 2% 2% -
None of the above
(DO NOT READ) 2% 2% -
Unsure (DO NOT READ) 5% 5% -
Poll Demographics

About this Poll
Field Dates: December 7-12, 2007
Sample Size: 1,105 Likely Caucus Voters in Iowa; 569 Likely Democratic Caucus Voters,
446 Likely Republican Caucus Voters
Margin of Error for all Likely Caucus Voters is +/-3%
Margin of Error for Likely Democratic Caucus Voters is +/-4%
Margin of Error for Likely Republican Caucus Voters is +/-4.5%
Note: Percentages less than 0.5 printed as *.