In this Feb. 2, 2018 photo from a video frame grab shows Arthur Jones. Jones, an outspoken Holocaust denier is likely to appear on the November ballot as the Republican nominee for a Chicago-area congressional district. Jones of Lyons is the only Republican candidate in the March 20, 2018, primary for the 3rd Congressional District. Jones calls the Holocaust "the biggest, blackest lie in history." He says he's a former leader of the American Nazi Party and now leads a group open to "any white American citizen of European, non-Jewish descent." (Marcus DiPaola/Chicago Sun-Times via AP)