In a letter written by Germar Rudolf from his prison cell he explained why he became a holocaust Revisionist and why he was prepared to pay such a terrible price. Perhaps surprisingly, Rudolf, a chemist, was never much interested in World War II or the holocaust. What interested him were the whys and wherefores of propaganda lies. To him holocaust propaganda is not a mere historical issue but rather also an ideological issue.
This speech by Germar Rudolf deals with a wide variety of issues, but the main issue is the "holocaust" issue (I refuse to capitalize the word "holocaust" on principle).