If the caucus were held today which candidate would you support? If Joe Biden, press 1. If Hillary Clinton, press 2. If Chris Dodd, press 3. If John Edwards, press 4. If Mike Gravel, press 5. If Dennis Kucinich, press 6. If Barack Obama, press 7. If Bill Richardson, press 8. If you are undecided, press 9.

Obama 34%
Clinton 31%
Edwards 15%
Richardson 3%
Biden 2%
Kucinich 1%
Undecided 12%

About this PollPPP surveyed 531 likely Democratic caucus-goers and 630 likely Republican primary voters on May 31. The surveys have margins of error of ± 4.2% and ± 3.9% respectively. Other factors, such as refusal to be interviewed and weighting, may introduce additional error that is more difficult to quantify. Complete results are attached and can be found at www.publicpolicypolling.com.