Nightly News | April 03, 2013
>>> in the news tonight. you may not be up on the special election under way for a congressional seat in south carolina . the two candidates have been decided. former governor mark sanford , the republican famous for running out on his wife for the woman who is now his fiancee. he is running against stephen colbert 's sister. elizabeth colbert. it's a conservative district. she's fighting an uphill fight. the special election is may 7.