Please do not censor necessary views nor ownown articles. There's a discussion page to build up a consensus. 

In regard to diff. 

In the discussion it was clear that Petras' opinions had to be included. It could well be discussed ( think someone did) wether the lack of non-Jewish opinions is not due to undue weight (WP:OWN) in favor of certain tendency. The paragraph on Petras was proportionate and, in any case, it doesn't entitle you to just delete it. 

That is WP:Tendentious editing. Please don't do that again ever.