Jon Wiener is a contributing editor to The Nation magazine and a professor of history at the University of California – Irvine, where he specializes in recent American history. His books include: Historians in Trouble: Plagiarism, Fraud and Politics in the Ivory Tower, Gimme Some Truth: The John Lennon FBI Files; Professors, Politics and Pop; and Come Together: John Lennon in His Time. Wiener hosts an afternoon drive-time radio program on KPFK-90.7 FM featuring interviews on politics and culture.