He wished he could join the KKK, supported slavery, and bashed Martin Luther King Jr., all on an old porn website where he used to write.

The CNN KFile investigation cited comments made on a pornography forum for the website Nude Africa under the name "Minisoldr." Details reportedly linked the profile to Mark Robinson.

North Carolina's Republican candidate for governor promised to stay in the race on Thursday after CNN reported that he once called himself a "black NAZI!" and proposed bringing back slavery in comments posted on a pornography website.