David Giovannoni uses a reproduction of Scott's phonautograph. Giovanni is part of the team that recovered the audio from Scott's recordings. Art Silverman/NPR hide caption

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At The Dawn Of Recorded Sound, No One Cared

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Former national security adviser Michael Flynn won't turn over documents to the Senate Intelligence Committee, a source close to Flynn tells NPR. Carolyn Kaster/AP hide caption

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Director of National Intelligence Dan Coats and National Security Agency Director Adm. Mike Rogers testify before the Senate Intelligence Committee earlier this month. Jim Watson /AFP/Getty Images hide caption

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Attorney General Jeff Sessions waits to be introduced during a service at the National Law Enforcement Officers Memorial on May 9 in Washington, D.C. Sessions issued an order on Monday narrowing the scope of his financial threat to "sanctuary cities." Alex Wong/Getty Images hide caption

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A statue of Gen. Robert E. Lee, as it was removed from its longtime resting place in New Orleans on Friday. Lee's statue was the last of four Confederate monuments to be removed under a 2015 City Council vote. Scott Threlkeld/AP hide caption

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Homeland Security Secretary John Kelly, pictured in April, is extending the Temporary Protected Status designation for Haitians in the U.S. until January 2018. But he says conditions are improving in Haiti, seven years after an earthquake killed more than 200,000 people there. Manuel Balce Ceneta/AP hide caption

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President Trump speaks at a welcome ceremony at Ben Gurion International Airport in Tel Aviv, Israel, on Monday, as Sara Netanyahu (from left), Melania Trump, Nechama Rivlin, Israeli President Reuven Rivlin and Israeli Prime Minister Benjamin Netanyahu listen. Jack Guez/AFP/Getty Images hide caption

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Together with Egyptian President Abdel-Fattah el-Sissi and Saudi King Salman bin Abdul-Aziz Al Saud, President Trump touches a lit-up globe that activated a video at the inauguration of the Global Center for Combating Extremist Ideology in Riyadh, Saudi Arabia. Jonathan Ernst/Reuters hide caption

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Bill Cosby leaves after a pretrial hearing in his sexual assault case last month at the Montgomery County Courthouse in Norristown, Pa. Matt Rourke/AP hide caption

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Matt Rourke/AP

More Than 10 Years After Alleged Sexual Assault, Bill Cosby Trial To Begin

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The federal CHIP program funds health care for almost 9 million children. Terry Vine/Blend Images/Getty Images hide caption

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Juweiya Ali is fighting to bring her 7-year-old son to the U.S. from Somalia. Her latest battle is a lawsuit against President Trump's travel ban. Joel Rose/NPR hide caption

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Seattle Mom Sues Trump To Stop Travel Ban And Bring Her Son Home

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For children over 1 year old, pediatricians strongly recommend whole fruit instead of juice, because it contains fiber, which slows the absorption of sugar and fills you up the way juice doesn't. KathyDewar/Getty Images hide caption

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If Raw Fruits Or Veggies Give You A Tingly Mouth, It's A Real Syndrome

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Heading someplace where you could get traveler's diarrhea? Try packing some prophylactic pills containing bismuth subsalicylate, such as Pepto Bismol. Meredith Rizzo/NPR hide caption

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Tips For Staying Healthy When Traveling Abroad

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