 On May 2, 2003, Canadian Citizenship and Immigration Minister Denis Coderre and Solicitor General Wayne Easter issued a "national security certificate" against Zündel under the provisions of the Canadian Immigration and Refugee Protection Act, indicating that he was a threat to Canada's national security owing to his alleged links with violent neo-Nazi groups, including Aryan Nations leader Richard Girnt Butler, neo-Nazi Christian Worch, and former Canadian Aryan Nations leader Terry Long, as well as Ewald Althans, convicted in a German court in 1995 of charges that included insulting the memory of the dead and insulting the state.Zündel moved twice to have Canadian Federal Court justice Pierre Blais recuse himself from the case for "badgering and accusing the witness of lying" and exhibiting "open hostility" towards Zündel, and filed two constitutional challenges, one in the Ontario courts and one in the federal courts, both unsuccessful.During the hearing, Zündel characterized his position as "Sometimes I feel like a black man being convicted on Ku Klux Klan news clippings."