Charleston, South Carolina (CNN) - Call it the rally for wannabe candidates.
Comedian and faux television host Stephen Colbert took the stage Friday with former GOP presidential candidate Herman Cain, whose name still remains on the South Carolina primary ballot.
Atlanta (CNN) - Most people know presidential hopeful Herman Cain as a businessman and former CEO of Godfather's Pizza. But in Atlanta he is best known as the guy who'd warn people in rush hour traffic to:
"Please be careful, there are some nuts on the road!"
Programming note: GOP presidential candidates next face off at 8 p.m. ET Tuesday, October 18, in the CNN Western Republican Presidential Debate in Las Vegas, Nevada. Submit your questions for the debate here.