Dave Davies

In his latest movie, Traitor, Don Cheadle plays a CIA operative who goes undercover to work with a terrorist group — but then becomes a suspected terrorist himself.

The Dark Knight is the most successful film of the summer. Director Christopher Nolan and star Christian Bale can take much of the credit: They've revived a flagging franchise, offering a fresher, darker look at a legend.

Counterterrorism expert served for 30 years, under several presidents; he joins Dave Davies to discuss what he describes as a culture of mediocrity in U.S. national-security programs.

In 1964, Democrat Lyndon Johnson won the presidency in a landslide victory; eight years later, Republican president Richard Nixon was reelected in an equally lopsided race. In his new book, Nixonland, historian Rick Perlstein looks at the chaotic years between those elections.

Air travel keeps getting more confusing, frustrating and expensive, says columnist Scott McCartney. McCartney, who's covered the industry for 12 years at The Wall Street Journal, writes the paper's "Middle Seat" column.

As the race for the Democratic nomination heats up in Pennsylvania, campaigns are spinning the local press at a pivotal moment. Philadelphia Daily News senior writer and occasional Fresh Air guest host Dave Davies discusses the political battleground in his state.

Most Americans have a vague notion about the national debt, but how many of us really understand the repercussions of a $9 trillion debt? In their new book, Where Does the Money Go?, authors Scott Bittle and Jean Johnson examine the way a looming federal budget crisis threatens to affect personal savings, retirement and mortgages.

Former Russian master spy Sergei Tretyakov and journalist Pete Earley reveal secrets of espionage in America after the fall of the Soviet Union. Tretyakov ran Russia's post-Cold War spy program — but also worked as a double agent with the FBI before his defection in 2000.

Julia Preston, national immigration correspondent for The New York Times, discusses the unintended consequences of the U.S. border crackdown — and how the battle over immigration is affecting communities across the country.

When Daniel Ellsberg leaked the Pentagon Papers to The New York Times in 1971, the Nixon White House tried to discredit him. Among other things, Nixon loyalists burglarized the office of Ellsberg's psychiatrist.

On this edition of Fresh Air, we spend the entire hour with Bud Krogh, who went to prison for his role in the Ellsberg affair — and who has a new memoir. It's called Integrity: Good People, Bad Choices, and Life Lessons from the White House.