Former South Carolina Gov. Mark Sanford speaks with reporters on Tuesday, March 19, 2013, at a polling place in Charleston, S.C. Sanford, trying to make a political comeback, is one of

 

              Former South Carolina Gov. Mark Sanford speaks with reporters on Tuesday, March 19, 2013, at a polling place in Charleston, S.C. Sanford, trying to make a political comeback, is one of
Former South Carolina Gov. Mark Sanford speaks with reporters on Tuesday, March 19, 2013, at a polling place in Charleston, S.C. Sanford, trying to make a political comeback, is one of 16 Republicans running Tuesday in the GOP primary in a special election to fill South Carolina's vacant 1st Congressional District seat. (AP Photo/Bruce Smith).