The analysts at USAElectionPolls.com correctly predicted on August 18, 2007 that Mike Huckabee would get to about 15% in Iowa -- the latest American Research Group poll shows him at 14%.
According to the web site, positive coverage that comes from these poll numbers will cause even more voters previously unsure of support Huckabee to jump to support him. "As his poll numbers go up, so does his viability and credibility in the eyes of voters" says analyst David Terr.
You can track Mike Huckabee's poll numbers on the web site.
