What's the potential fallout from McCutcheon v. FEC, the campaign finance case currently before the Supreme Court?

In a rare television interview, environmental legend and writer leaves his Kentucky farm for an inspiring conversation with Bill.

Writer and farmer Wendell Berry examines America's agriculture "emergency" and lays out his plan for solving it.

The visionary poet, environmentalist and farmer Wendell Berry reads and talks about two of his poems -- "The Contrariness of the Mad Farmer" and "A Poem on Hope."

The poet and writer's list spans four decades and includes fictional films and documentaries; some are classics, others are under-the-radar indies. Watch trailers and clips from each.

As The Great Gatsby movie opens, Michael Winship remembers the last, strange chapter of the Fitzgerald story.

Watch Johnny Cash, Pete Seeger, Bernice Johnson Reagon and Tom Morello talk with Bill about the unifying power of music.

The legendary singer tells Bill what the song "Amazing Grace" means to him.

The former Rage Against the Machine guitarist discusses the role of music in political protest.

Watch Newtown parents and legendary folk singers raise their voices to comfort a community following the Sandy Hook massacre.