Sen. Lindsey Graham (R-SC) believes North Carolina Republican gubernatorial nominee Lt. Gov. Mark Robinson should have the opportunity to explain himself in light of a report accusing him of controversial comments on a pornographic website.

“I think what’s going to happen here is that he deserves a chance to defend himself, Mark Robinson. The charges are beyond unnerving. If they’re true, he’s unfit to serve for office,” Graham said in a Sunday interview with NBC News Meet the Press.