I would guess that this claim that there was a Bolshevik,Marxist,communist infiltration of the Church,has been,or,will be proved true beyond a doubt. Could be what Our Lady was referring to at Fatima,when she told the children about the errors that would be coming out of Russia.
"Could be what Our Lady was referring to at Fatima,when she told the children about the errors that would be coming out of Russia."
Seems likely; at least a part of it. I'm betting that the Russians did a much better job of placing their men in seminaries than we have yet guessed.