Donald Trump risks being doomed by what he wrought in North Carolina. An already fiercely fought presidential contest in the critical swing state was thrown into greater turmoil Thursday by a stunning CNN investigation revealing a porn-site scandal surrounding Republican gubernatorial candidate Mark Robinson.

CNN’s report included that the user posted comments about peeping through a vent into women’s showers and sharing an affinity for transgender pornography, which was referenced using derogatory terms. Robinson has publicly railed against transgender rights in recent years.

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.