For those of you that missed the 1000+ post thread where Boroda started it rolling with a question to the Finns, Raven is one of about 3-4 Soviets that deny every evil thing the Soviet Union did while castigating everyone else's country.
Denials that continue after it has been pointed out that the Soviet Union has already ADIMITTED being responsible for the atrocities. The slaughter of Polish POW's at Katyn Forest as a salient example.
As a result of looking like a total tool, Raven is now obviously trying to dig up dirt on the US.
The difference will be that if he finds some, US posters will admit it, denounce it and agree that it was wrong.
The unapologetic Stalinist Soviets can't do that. Raven is one of those.