“If you can denounce Bolshevism, you can denounce Ku Kluxism.”
Speech calling for the condemnation of the Ku Klux Khan at the 1924 Democratic national convention. New York Times: June 29, 1924 https://www.nytimes.com/1924/06/29/archives/text-of-the-klan-debate-arguments-for-and-against-censuring-order.html