Christopher Miller samples sediments from an excavation site in South Africa. Archaeologists found layers upon layers of burned bedding material, indicating that the hunter-gatherers who lived here 77,000 years ago stayed for a long time.
Credit Courtesy of Christopher Miller
Leafy green sedge grass grows outside the Sibudu cave along the uThongathi River in South Africa. The sedge was arranged on the ground and covered with river wild quince leaves, which are known to repel insects.
Attorney General Eric Holder testifies before the House Judiciary Committee. He faces tough questions about the Justice Department's "Fast and Furious" gun-control program.
Credit John Moore / Getty Images
Border Patrol agent Michael Wagenen attends a memorial service for slain comrade Brian Terry, who was killed during a shootout near the U.S.-Mexico border last year. His death pushed Congress to investigate "Fast and Furious" when two guns linked to the program were found near Terry's body.
Attorney General Eric Holder got a bruising reception from the Republican-dominated House Judiciary Committee that put the Justice Department on the defensive.
Holder answered questions about the botched gun trafficking operation known as "Fast and Furious" in which federal agents tried to build cases against drug cartels. Instead, they lost track of hundreds of weapons that turned up at crime scenes along the Southwest border.
NPR's Debbie Elliott and Richard Gonzales spent a month on the road across the nation, reporting stories of economic struggle for the NPR series "Hard Times." They heard stories of people and places grappling with economic hardship, and also found a few bright spots along the way.
As the Euro crisis continues, Germany and France have proposed reforms to give European Union leaders more power to demand fiscal discipline from member states. The crisis has raised difficult questions about national sovereignty for many EU member states.