Well, David Duke seems to be doing what the WTS did in 1989, allying themselves with Jimmy Swaggart Ministries, covering all their bases. What is his status now in the KKK? In the quote below, it seems he said he left the KKK in 1980.
The Amicus Curiae (Friend of the Court Legal Brief) filed by the Watchtower Bible and Tract Society (Jehovah's Witnesses) in June 1989 re: a Supreme Court case between Jimmy Swaggart Ministries and the State of California. At issue was whether religious materials distributed by a ministry could be taxed. The Supreme Court ruled against Swaggart stating that such materials could be taxed. In 1990, the Watchtower Society stopped asking for a fixed donation price for literature distributed and began offering all materials on a voluntary donation basis. Supreme Court legal briefs are public domain items.
Duke told The Daily Telegraph that he left the Klan in 1980 because he disliked its associations with violence and could not stop the members of other Klan chapters from doing "stupid or violent things."