I think someone who was okay with the kidnap and assignation of Pope Pius XII, and a force that wanted to rid Europe of Catholicism qualifies as anti-Catholic. Especially for someone who was raised Catholic.
In my readings of Buchanan, he has been unfailing in his defense of traditional Catholic orthodoxy. I’d like to see where he attacks traditional Catholicism.
Never heard that..... Always watched him on Crossfire as a kid, but I know little else about him.
I always thought he was a conservative/ libertarian type.
Never heard the anti catholic, which would totally change my opinion if true