Iowa: Cain 1st, Gingrich 2nd, Romney 3rd

Public Policy Polling, the same Democrat polling agency mentioned in the previous post also has this Iowa-specific information:

Herman Cain 20%
Newt Gingrich 19%
Mitt Romney 14%
Michele Bachmann 10%
Ron Paul 10%
Rick Perry 5%
Rick Santorum 4%
Jon Huntsman 2%
Gary Johnson 1%