“Immigration and Prejudice.” Paul Moses, author of An Unlikely Union: The Love-Hate Story of New York’s Irish and Italians, and The Italian Squad: The True Story of the Immigrant Cops Who Fought the Rise of the Mafia, speaks on what the New York story—and the personal experiences of Mother Cabrini and famed detective Joseph Petrosino—can tell us about trying to break the historical cycle of prejudice that confronts immigrants, even in this City of Immigrants.