Migrants walk toward Austria from a camp in Sentilj, Slovenia, on Sunday. Many migrants are from Syria and are sometimes from opposite sides of the country's war.
Petr David Josek/AP
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Refugees from both sides of Syria's civil war are among those now streaming into Europe. It makes for some sensitive discussions along the migrant trail.
Migrants walk toward Austria from a camp in Sentilj, Slovenia, on Sunday. Many migrants are from Syria and are sometimes from opposite sides of the country's war.
Petr David Josek/AP
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For some listeners in his native Ireland, Conor O'Brien's new album as Villagers has become a soundtrack for the country's referendum on marriage equality.
Andrew Whitton/Courtesy of the artist
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Gas stations across Iowa, like this Casey's General Store in Des Moines, boast ethanol as "cleaner air for Iowa."
Clay Masters/Iowa Public Radio
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Republican presidential candidate Ben Carson's campaign has been a fast-adopter of targeting people on Facebook. He has more than 4 million likes on the social media site, more than any other candidate.
Charlie Neibergall/AP
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The Elementary and Secondary Education Act hasn't been updated since it was renamed "No Child Left Behind" in 2001 by President George W. Bush. The law was introduced by President Lyndon Johnson in 1965 to help states level the playing field for students living and learning in poverty.
Matt Rourke/AP
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