A man lifts up a child next to a train that was stopped in Bicske, Hungary, on Friday. More than 150,000 people have reached Hungary this year, most coming through the southern border with Serbia. Petr David Josek/AP hide caption

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Mourners stand near the casket of Harris County Sheriff's Deputy Darren Goforth at Second Baptist Church in Houston, Texas, on Friday. Two people who were with the deputy on the night he was killed told his family Friday that he wasn't alone when he died. Aaron M. Sprecher/Getty Images hide caption

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Gustavo Monteagudo fills out a job application at a July job fair in Miami Lakes, Fla. The U.S. unemployment rate in August dipped to a seven-year low of 5.1 percent. Alan Diaz/AP hide caption

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Relatives of 3-year-old Syrian Kurdish boy Aylan Kurdi carry his body during a funeral procession for Aylan, his mother, Rehan, and his older brother, Galip, in Kobani, Syria, on Friday. Sipan Ibrahim/AP hide caption

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Stephen Van Cleef, a fictional Seneca Village resident played by Billy Eugene Jones (left), meets a New York City police officer, played by Andy Truschinski, in The People Before the Park at Premiere Stages at Kean University in Union, N.J. Mike Peters/Premiere Stages hide caption

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Chris Silas Neal for NPR

Street preacher Jeffrey Shook, with Unity Baptist Church in Hickory N.C., preaches to Kim Davis protesters in front of the Carl D. Perkins Federal Building in Ashland, Ky., Thursday. Same-sex couples in Rowan County began marrying Friday — but Davis' lawyers say those licenses are invalid. Charles Bertram/TNS/Landov hide caption

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At an event in New Hampshire Thursday, Bush said there "ought to be common ground" between Kim Davis being able to "act on her conscience" and for gay couples to be allowed to be married. Jim Cole/AP hide caption

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A selection of heirloom potatoes, including Red Erik, Snowball, Cariboo, Purple Peruvian, Caribe and French Red. A sociologist says we value these "edible memories" as a way to connect to the past and try and secure the future of food production. David Cavagnaro/Corbis hide caption

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Washington Post Iranian-American journalist Jason Rezaian, seen here with his wife, Yeganeh Salehi, has been held prisoner since he was arrested in Tehran last July. On Thursday, a powerful Iranian politician said of a potential prisoner swap, "That's one way." EPA/Landov hide caption

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Federal Reserve Vice Chairman Stanley Fischer speaks during a Board of Governors of the Federal Reserve System meeting in July. Manuel Balce Ceneta/AP hide caption

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President Obama meets Saudi King Salman bin Abdul Aziz in Riyadh in January. The president is hosting King Salman at the White House Friday. Carolyn Kaster/AP hide caption

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French officers carry a wing fragment, called a flaperon, that washed ashore on La Réunion island in the Indian Ocean on July 29. Raymond Wae Tion/EPA /LANDOV hide caption

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The StingRay II is a cellular-site simulator used for surveillance purposes. Under a new Justice Department policy, federal law enforcement officials will be routinely required to get a search warrant before using secretive and intrusive cellphone-tracking technology. AP hide caption

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Edgar Orea, right, addresses a group of same-sex marriage supporters outside the Carl D. Perkins Federal Building in Ashland, Ky., Thursday. Rowan County is set to issue marriage licenses to same-sex couples Friday. Timothy D. Easley/AP hide caption

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Presidential candidate Ben Carson attracted a large crowd at the Iowa State Fair last month. Justin Sullivan/Getty Images hide caption

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