Many Iowans still undecided on GOP presidential hopefuls

DES MOINES — Early last week, a postcard advertising a rally for Mitt Romney arrived at the home of Pam Arnold Powers and her husband, Kelly. As undecided voters, the couple had grown accustomed to such invites. They regularly received mail from Rick Perry and Ron Paul, and Romney himself called several times a week, clogging up their voice mail with automated messages that began “Pamela, this is Mitt.”

By: WaPo, The Washington Post