:::Look at it in the context of all the edits. Proskauer wants the commendations of Mengele to be advertised; he's willing to take a hit on the "persecution of the inmates" stuff to get if kept in there. Note, he calls them "inmates" not Jews.  As for the rest of the stuff, though subtle, it was the standard Holocaust denial material, "explaining" why it was impossible that the Germans could have used gas chambers.