January 27, 2016 -

J. Ann Selzer photographed at her office in West Des Moines, Iowa on January 15, 2016.
J. Ann Selzer is a pollster and president of Selzer & Company, a leading polling firm based in West Des Moines, Iowa. Selzer’s polling on the Iowa caucuses has brought her to national prominence.
Credit: Danny Wilcox Frazier/VII for FiveThirtyEight