People are left with morals over fiscal conservatism. Mark Sanford, for all his moral transgressions, is a true fiscal conservative. His fiscal conservatism is what won him the primary.
Is a liar always a liar about everything? Probably not. The voters will sort them out here. God will sort them out in the end.
Pretty sad there isn’t a fiscal conservative who also isn’t a lying cheater. And I think name recognition won him the primary. Republicans have plenty of low information voters, too.