UNC AD apologizes after UNC's video board trolled Clemson fans Posted Oct 1, 2019 North Carolina athletic director Bubba Cunningham issued an apology to Clemson regarding the game-day experience for the Tigers visit Saturday to Chapel Hill. During the game, UNC’s stadium video board trolled Clemson fans with implications of bandwagon status for the reigning national champions. "We addressed the inappropriateness of the spot." (Inside Carolina)