Stephen Colbert Super PAC commercial to vote for Herman Cain

Since Stephen Colbert can't get his name on the ballot, the SUPER PAC run by John Stewart is airing a commercial that is airing in South Carolina urging voters to vote for Herman Cain (Who has quit running) if they really want to vote for Stephen Colbert (who couldn't get his name on the ballot). I think it will be interesting to see if Herman Cain starts polling in 3rd or 4th place for the republican primary.