Found this on the DoneDems blog.  Long list.  Should also include FISA and Jesse Jackson, I think.

1. Rep. Alice Palmer, 12/18/95
2. Bill Clinton, 6/15/07
3. New Hampshire Voters, 1/10/08
4. Hillary Rodham Clinton, 1/12/08
5. Black superdelegates, 2/15/08
6. Louis Farrakhan, 2/26/08 
7. Austan Goolsbee, 3/3/08 
8. Samantha Power, 3/8/08 
9. Geraldine Ferraro, 3/11/08 
10. His grandmother, 3/18/08 
11. Michigan voters, 3/19/08 
12. Typical white persons, 3/20/08 
13. Asian supporters, 4/7/08 
14. Clingy, bitter smalltowners, 4/11/08 
15. Rev. Wright, 4/29/08 
16. West Virginia voters, 5/9/08 
17. Kentucky voters, 5/16/08 
18. Father Pfleger, 5/29/08 
19. Democracy, 5/31/08 
20. His church, 6/1/08 
21. Roy LaVerne Brooks, 6/3/08
22. Tony Rezko, 6/3/08 
23. Bill Ayers, 6/9/2008 
24. Jim Johnson, 6/11/08 
25. Black fathers, 6/13/08 
26. Muslim women, 6/18/08 
27. Campaign-finance reform, 6/19/08 
28. Liberal blogosphere, 6/25/08 
19. Michael Klonsky, 6/26/08 
30. Gun control, 6/28/08 
31. Gen. Wes Clark, 6/30/08 
32. MoveOn.org, 6/30/08 
33. Welfare recipients, 7/1/08 
34. Separation of church and state, 7/1/08 
35. Ending the Iraq war, 7/2/08