I oppose laws that make it criminal to deny the Holocaust, but MortFurd makes a very strong argument for the German and Austrian position on the issue, and I do agree with his logic.
I would also note that Mr. Zundel apparently was tossed out of Canada for funneling his money to violent neo-Nazi groups in America and Canada, which was what that trial was about. He is a grade-A nutter, with books about Nazi UFOs and "The Hitler We Loved And Why," and his "reports" on Auschwitz fueled a lot of David Irving's nonsense (and Irving fueled him).
In one of Zundel's trials in Canada, Holocaust survivors were put on the stand to verify the truth of their experiences, and Zundel and his attorney basically hounded and harassed these people. For example, one recalled the "Selection" process at Auschwitz, and assumed the doctor that day was Mengele. Well, Zundel's paper said it was some other SS medic, and Zundel used that to accuse the survivor of making the whole story up. Nonsense, of course, and I would not expect a survivor to know whether the doctor was Mengele that day or not. The survivors were reduced to tears, which was Zundel's goal.
This is why the Lipstadt defense against Irving relied on documentation and historians, not survivors, to prevent Irving from hounding victims again.
Zundel's trade, by the way, is that of a photo-retoucher. So he's familiar with faking imagery to suit his goals.
He wants a "commission" to investigate the Holocaust. I guess he also wants to pick the members.
I am reminded in this story of how Streicher, late in his trial, said that he now supported "World Jewry" in its aims, and offered to make a speech at Madison Square Garden, urging the world to get behind the Jews. Naturally, his bizarre offer was ignored.