“He ran a good campaign, but I think it’s a story of district characteristics. Just in November, Romney won by 18 points,” said Gibbs Knotts, a political scientist at the College of Charleston, South Carolina.
http://www.telegraph.co.uk/news/worldnews/northamerica/usa/10043009/Mark-Sanford-overcomes-scandal-to-win-South-Carolina-congress-seat.html
