A final poll that has not yet been released showed former Vice President Joe Biden in fourth place before the Iowa caucuses on Monday night, according to The Blaze.
The Des Moines Register poll, a revered study as polling in Iowa goes, was expected to release its official results ahead of the caucuses. However, after a voter complained about the way the poll was conducted, claiming one of the candidates' names was left out when asked to name their favorite, the Des Moines Register decided not to release the results.