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Grand Canyon's Age Still Not Set In Stone

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If you were to visit Grand Canyon National Park, you might encounter an exhibit called the "Trail of Time" and learn that researchers believe the canyon is six million years old. But not all scientists think that age is correct. Some think the canyon is 20 million years old, and a new report suggests that the canyon existed alongside dinosaurs some 70 million years ago. Melissa Block talks with Washington Post reporter Joel Achenbach, who has covered the colorful and sometimes contentious debate among researchers.
WAMU 88.5

Barry Meier: "Missing Man"

Nine years ago, former FBI agent Robert Levinson disappeared in Iran while on a mission for the CIA. The story of his secret journey to Iran, the CIA cover-up that followed and efforts to rescue the longest-held U.S. hostage.

NPR

5,000-Year-Old Chinese Beer Recipe Revealed

Researchers discovered ancient "beer-making tool kits" in underground rooms built between 3400 and 2900 B.C. Analyses of funnels, pots and jugs show the brewers were using pretty advanced techniques.
WAMU 88.5

The Fight for D.C.'s Budget Freedom

Last week, a House committee with oversight of the District passed legislation that would block the ability of the Council to spend its own tax dollars.

WAMU 88.5

The U.S. Expands Ties To Vietnam

President Obama lifts the embargo against U.S. arms sales to Vietnam: Please join us to talk about what closer ties between the U.S. and Vietnam mean for trade, leverage on human rights and growing concerns over China's military expansion.

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