Terry Gross

Journalist Seth Rosenfeld spent three decades pursuing government documents about the FBI's undercover operation in Berkeley, Calif., during the student protest movements in the '60s. His new book details how the FBI "used dirty tricks to stifle dissent on campus" and influenced Ronald Reagan's politics.

In the movie Robot & Frank, the actor plays an aging ex-burglar who learns to take advantage of his robot caretaker. Langella, 74, tells Fresh Air why he was drawn to the role, and discusses the ups and downs of his long career.

Thirty-three states now have voter ID laws requiring identification for voting. Some new laws requiring photo ID are being challenged in court or reviewed by the Justice Department. One supporter says these laws will prevent fraud. A critic says the claims are overblown.