Campaigns are an extension of the candidate and the candidate's family. People who want to personalize and lead with negatives, I disassociate myself from them. Politics has become a business: these advisers in Washington force candidates into alleyways from which there's no return. But the American public in today's world is dramatically in need of serious debate, and I don't think they feel there's a lot of bandwidth left for personal attacks.
Former 2012 candidate for GOP nomination, Jon Huntsman