By Daniel Jonah Goldhagen
JOHN DEMJANJUK, the Nazi death camp guard who has lived in the United States since falsifying his entry papers in 1952, is again in the news, facing deportation to Germany or perhaps Ukraine, his country of origin.

Demjanjuk has been extradited once, to Israel, where the Supreme Court in 1993 overturned his conviction and death sentence, saying that he was not, in fact, Ivan the Terrible, an infamous guard at the Treblinka death camp. But today, the documentary evidence is clear that although he was not Ivan, he was a guard in several concentration camps, including Sobibor, in Poland, where the Germans exterminated an estimated 250,000 people in 1942 and 1943. Because of the persuasive evidence of Demjanjuk’s service to Nazi mass murder, a federal judge stripped him of his U.S. citizenship in 2002, which set the stage for the current deportation proceedings. Full story.