I don't recall a 'special episode' about race BUT I know that Boss Hogg had lines he never crossed nor did he permit other criminals to get away with certain crimes like murder and drug dealing. I'd think being a racist tool that wears more white than Hogg would be a no-no by him and everyone in Hazard. . .then there was the Black Sheriff in the next county who didn't like Hogg or the Dukes because of their antics. I can only imagine what he did to any Klansman that tried stink up his county.