In South Carolina, Republican voters are trying to sort out the constant back-and-fourth between the leading GOP candidates. Mitt Romney is still floating in the background as the standby front-runner and presumptive nominee. Two weeks ago the big name on the trail was Rick Perry and last week all the hype was about Herman Cain. It is unclear whether each debate and the intense horse race we're watching is actually influencing voters.
To find out more Anna Sale, reporter for WNYC's political website It's a Free Country, went to this particularly red state to talk to voters.