Izzy (Iron Heart)

Izzy was a soldier who'd served in the American occupation of Germany. He returned home in 1947, after the Truman Administration began withdrawing troops. Izzy encountered Diana McGraw, the leader of the anti-occupation forces in the U.S. Izzy cursed her in Yiddish, and attempted to argue with her, but a friend of his convinced him to move on.

Diana McGraw realized that Izzy was Jewish, and decided that "regular" Americans were plenty happy, even if the Jews weren't.