Negative radio and t.v. ads, heavy handed mailers filling our mailboxes and robocalls only means an election is just around the corner. But one robocall has both candidates running for the San Luis Obispo County District 3 Supervisor seat up in arms. According to the Tribune, the call references the Ku Klux Klan and makes derogatory statements about Adam Hill’s opponent Stacy Korsgaden. Both candidates have condemned the robocall. Korsgaden said she intends to find out who is behind the call. But an official investigation could take months.