According to David Paleologos, director of the Suffolk University Political Research Center, the number of undecided voters rose in the latest results.
Romney won the Iowa caucuses, where the first vote of the 2012 cycle took place Tuesday, by only eight votes over Santorum, who took second place after a surprise jump in the polls the week before. Paul earned third place and Gingrich fourth in the Iowa results, followed by Rick Perry and Michele BachmannMichele BachmannWhy Republicans took aim at an ethics watchdog Will Trump back women’s museum? Michele Bachmann on Trump victory: ‘God did this’ MORE, who dropped out of the race on Wednesday. Huntsman won 1 percent of the Iowa votes after choosing to focus his campaign on New Hampshire.