North Carolina Lt. Gov. Mark Robinson, the state’s Republican candidate for governor, said he would stay in the race and denied new accusations that he posted racist, antigay and inflammatory comments on a pornography-website message board more than a decade ago.

Republican North Carolina gubernatorial candidate Mark Robinson referred to himself as a “Black Nazi,” disparaged Martin Luther King Jr., used antisemitic and homophobic slurs and spoke highly of slavery on a pornographic website before his entrance into politics, according to a new CNN report —as Robinson denies making the comments.

North Carolina Lt.t Gov. Mark Robinson, the Republican nominee for governor in that state, denied the accusations put forth in a CNN story published Thursday that he left numerous graphic comments on a porn site’s message board.