Four top operatives on North Carolina Lt. Gov. Mark Robinson’s campaign have stepped down, the campaign announced on Sunday.

Robinson denied the CNN report, which said he referred to himself as a "black NAZI" and expressed support for bringing back slavery more than 10 years ago.

Several top staffers in North Carolina Republican Lt. Gov. Mark Robinson's campaign for governor have left their posts, marking more fallout from a CNN report outlining evidence that he made disturbing posts on a pornography website’s message board more than a decade ago.

Lt. Gov. Mark Robinson denies the allegations in a CNN report about offensive online posts as his top campaign staff resigns.

Embattled gubernatorial candidate Mark Robinson reportedly suffered another blow on Sunday after a "mass resignation" of his staff. Robinson has been under fire since a recent CNN report exposed purported comments the North Carolina GOP candidate allegedly made on a porn site many years ago.

North Carolina Lt. Gov. Mark Robinson, North Carolina's Republican nominee for governor, announced a major staffing shakeup Sunday, days after CNN reported that he had called himself a "black NAZI" on an online porn forum.

Several top staffers and fundraisers for Mark Robinson's gubernatorial campaign have quit, current and former campaign members said Sunday. The North Carolina Republican Party nominee for governor is facing increased pressure and skepticism from members of his party after a recent report by CNN alleging that he made lewd,