Talk of the Nation

Buzz Aldrin's name is practically synonymous with space exploration. As one of only 12 people to ever set foot on the moon, the former astronaut is a pioneer in the field.

Today, Aldrin continues to advocate for what he considers the next phase of space discovery — putting humans on the red planet. Host Neal Conan talks with Aldrin about his experience as an astronaut, his new book, Mission to Mars: My Vision for Space Exploration and his ideas for the future on Mars.

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NEAL CONAN, HOST:

This is TALK OF THE NATION. I'm Neal Conan in Washington. At the beginning of this week, as we absorb news of Israeli air strikes outside Damascus and questions about nerve gas and red lines, there was a report that a Shiite shrine near the Syrian capital had been ransacked by Sunni extremists and the body of a Shia holy man exhumed and hidden away.

Randy Newman never considered himself a rock star. He's had his hits like, "I Love LA" and "Short People," but may be better known for his work in TV show themes and film scores. His unmistakable voice has graced the soundtracks of dozens of films, including the Toy Story films, A Bug's Life and Monsters, Inc.

When the singer and composer got a call saying he'd be inducted into the Rock and Roll Hall of Fame, he was shocked. He told Rolling Stone, "I really thought maybe I'd have to die first."

The federal government launched a database Wednesday that shows how much hospitals charge for the 100 most common procedures. The data reveals extreme variances in hospital billing. One hospital in Dallas, Texas charges $38,000 for treating pneumonia, while another charges over $14,000.

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NEAL CONAN, HOST:

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NEAL CONAN, HOST:

This is TALK OF THE NATION. I'm Neal Conan in Washington. The recession and the oil spill in the Gulf of Mexico hit New Orleans hard, and that was after Katrina. The population has yet to return to pre-hurricane levels. Some houses lie empty, some properties abandoned, and the city continues to suffer from crime and unemployment.

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NEAL CONAN, HOST:

This is TALK OF THE NATION. I'm Neal Conan.

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NEAL CONAN, HOST:

This is TALK OF THE NATION. I'm Neal Conan in Washington. In Cleveland last night, a dramatic call for help.

(SOUNDBITE OF 911 CALL)

UNIDENTIFIED WOMAN: Cleveland 911. Do you need...?

AMANDA BERRY: I need police. Help me. I'm Amanda Berry.

UNIDENTIFIED WOMAN: Do you need police, fire or ambulance?

BERRY: I need police.

UNIDENTIFIED WOMAN: OK, and what's going on there?

BERRY: I've been kidnapped, and I've been missing for 10 years. And I'm here, I'm free now.

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NEAL CONAN, HOST:

It's Tuesday and time to read from your comments. Yesterday we spoke with Rutgers Professor Nancy DiTomaso about her argument that favoritism drives minority unemployment.

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NEAL CONAN, HOST:

Legend has it that the rainforest of Mosquitia hid La Ciudad Blanca, the White City. For centuries, explorers tried to find the fabled city in the jungle of Nicaragua and Honduras. Protected by white water, coral snakes, stinging plants and brutal topography, the White City remained an archeologist dream. But with a new application of recent technology, a documentary filmmaker, not an archeologist, found the White City.