I don't think anything has been removed but here is the longer version.  Lifesite News is connected to Breitbart; it is basically the Catholic wing of Breitbart which makes sense given Burke's friendliness with Bannon.  What happens is that Lifesite News makes some unfounded allegation.  If it serves the Russia's purpose, they retweet it and amplify it and it later shows up in Breitbart and Fox News and the British rightwing rags.  I suspect that they aren't willing participants but are being used as pawns by the Russians; it is a symbiotic relationship.

Most of what the Russians are using Lifesite News and Church Militant for is to smear Pope Francis.  At first I thought that Russia would see him as  neutral, but Francis is pro-EU which the Russians see as a huge threat.