Voters in Marshalltown, Iowa
Iowa voters hold the nation's first presidential caucuses one month from Monday. In a special broadcast live from Des Moines, Iowa, local Republicans talk with Neal Conan about the issues that will help inform their decisions on caucus night.
Ann Selzer, president of Selzer & Company, the research and polling firm that conducts The Des Moines Register's Iowa poll
Steve Scheffler, president of the Iowa Christian Alliance
Dave Struthers, independent pork producer and crop farmer