The left has been seriously embarrassed by the stories of communist atrocities, corruption and monumental failures that have been pouring out of Eastern Europe since the collapse of the communist regimes there. The carefully cultivated image of communists as honest humanitarians dedicated to helping the poor and downtrodden has been thoroughly demolished. But American leftists are fighting back, trying to counter these stories by calling attention to the alleged sins and crimes of the United States. Hence the success of a recent disinformation operation that resulted in a spate of stories in U.S. newspapers and magazines charging that the our...