As wideawake noted, the posts in question are hardly the kind you want on FR:
Marvin Antelman is a conspiracy theorist who repeats all the usual anti-Semitic tropes about Jews - but with a twist! The Jews who carried out all those conspiracies were non-observant Jews - observant Jews are also victims of this vast Jewish conspiracy!
Also, Antelman markets a product he calls Tetrasilver, which completely cures AIDS. Or so he says.
By the way, Antelman has another theory about how the NIH has engaged in a conspiracy to suppress the truth about Tetrasilver.
Are those assertions false?