Pollster J. Ann Selzer is "reviewing her data" to determine why her pre-election poll, which set off a multi-day media ...

Pollster Ann Selzer says she is reviewing her presidential poll of Iowa voters, which proved to be "a big miss" ahead of Election Day.

Democrats were buoyed last weekend when a survey by widely respected pollster Ann Selzer in the Des Moines Register showed ...

Iowa pollster J. Ann Selzer wrote an op-ed for the Des Moines Register Thursday defending her poll claiming Vice President ...

These may not be the best numbers, but they are below average errors, i.e., as I suggested previously, the average error in ...