Explosive posts by the Republican candidate for governor, Mark Robinson, are sending waves of anxiety through a state party that has long been tactical and disciplined.

A CNN investigation found Mark Robinson once posted salacious remarks on a pornography website. Here's what the Harris and Trump campaigns said about it.

North Carolina's Republican candidate for governor is at the center of a national news story. That's because of the salacious nature of a series of posts by Mark Robinson, unearthed by CNN, from a pornography web site's discussion board.