Former Governor Mark Sanford (R) (of Appalachain Trail fame) and Elizabeth Colbert-Busch (D) (of Stephen Colbert Fame) are running against each other. This is going to be fun to watch. There is still a runoff between Mark Sanford and Curtis Bostic later in April, but Sanford is expected to win that very handily. Overall, it's a fairly red district. Charleston is more moderate than the rest of the area (Obama carried the city in 2008 and 2012). So it is at least possible that Colbert-Busch can win. And Sanford's transgressions and the possibility of a brutal runoff could also help Colbert Busch. Like I said - this is going to be fun.