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.

Less than 24 hours after CNN published a bombshell report on comments that it said Mark Robinson, the Republican candidate for governor of North Carolina, made on a pornographic website, the Democratic National Committee unveiled new advertisements linking him to former President Donald Trump.

The party is prohibited from selecting a replacement who already ran in the same race in this year’s primary. That means State Treasurer Dale Folwell and attorney Bill Graham would not be allowed to replace Robinson.