Weekend Edition Sunday

There was a time before Jersey Shore, before Toddlers & Tiaras, before Dance Moms, when it seemed like unscripted television might be used for good. It goes all the way back to the time when the Louds were profiled on PBS's An American Family, but more recently when Pedro Zamora died of AIDS the day after the airing of his last episode of MTV's The Real World.

When Grammy-winning classical violinist Hilary Hahn plays in front of an audience, you can expect classics from Beethoven and Bach, performed with a flair and energy that's uniquely her own. Now, Hillary Hahn has a new project in the works: She wants to bring back the encore.

On-Air Challenge: Every answer is the name of a world capital. You'll be given a four-letter word. The first two letters are the first two letters of the city's name, and the last two are the last two letters of the country's name. For example, if you were given "loin," the answer would be London, Great Britain.

If your U.S. senator or representative is on the super committee, expect your local airwaves to be peppered with oil industry ads in coming weeks. The basic message: Higher taxes on oil companies don't make financial sense.

The super committee in Congress is racing to find places to cut more than a trillion dollars out of the nation's deficit by Thanksgiving. The oil industry fears that ending its tax breaks may be one way the super committee will decide to raise revenue. That's spurred Big Oil's lobbying machine to work overtime.