Donald Trump’s campaign declined to comment Thursday on whether North Carolina Lt. Gov. Mark Robinson, whom the former president once described as “Martin Luther King on steroids,” should drop out of the battleground state’s race for governor.

North Carolina Republican gubernatorial nominee Mark Robinson vowed on Thursday to remain in the race despite a CNN report that he posted strongly worded racial and sexual comments on an online message board,

Lt. Gov. Mark Robinson denied making inflammatory comments on a pornography website’s message board.