Now I have read it. And it does not contain enough data to allow anyone to come to a conclusion whether or not this man is anti-Semitic. Let's take the wiki article point by point:
"Williamson condemns the Jews."
So does the Orthodox Church, in her official liturgical texts. And?
"He called them the "enemies of Christ" and urges their conversion to Catholicism."
The Orthodox Church calls them the same in her liturgical texts and urges the conversion of all peoples of the world to Orthodox Christianity. And?
"He claims that Jews and Freemasons have contributed to the "changes and corruption" in the Catholic Church."
I think the Vatican's latest actions in barring him from communion over traditional Christian views, is actually proof that Williamson is correct.
"He has also stated that Jews aim at world dominion"
… which is undeniable… not ALL Jews, of course…
"and believes The Protocols of the Elders of Zion to be authentic."
His bad. Still not anti-Semitism by any definition I've ever seen.
He stated, "The Church has always understood the definition of anti-Semitism to be the rejection of Jews because of their Jewish roots. This is condemned by the Church."
Well, that's awfully anti-anti-Semitic, no?
"Williamson has denied that millions of Jews were murdered in Nazi concentration camps…"
Even Red Cross records still agree with Williamson, not the propagandists who would have us believe, despite all empirical evidence, that six million Jews perished under Hitler, which is bunk.
"and the existence of Nazi gas chambers"
Odd, but not anti-Semitic.
"… and praised Holocaust denier Ernst Zündel…"
Praised him for what, exactly? Nothing conclusive here.
So, no one can point to any anti-Semitism in this man? A total witch hunt.