Dairy cows feed through a fence at an Idaho farm, in this 2009 file photo. Idaho's Gov. C.L. "Butch" Otter enacted a bill Friday that criminalizes the act of secretly filming animal abuse at farms. Charlie Litchfield/AP hide caption

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President Obama spoke about the Ukraine crisis Friday afternoon, saying, "The United States will stand with the international community in affirming that there will be costs for any military intervention in Ukraine." Mark Wilson/Getty Images hide caption

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George P. Bush passes a portrait of his grandfather George H.W. Bush at the Republican Party of Texas headquarters in Austin. Bush, the son of a governor and the nephew and grandson of two presidents, is running for Texas land commissioner. Eric Gay/AP hide caption

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Masses of refugees wait in line to receive food aid distributed in the Yarmouk camp on Jan. 31 in Damascus, Syria. United Nation Relief and Works Agency/Getty Images hide caption

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Several states distribute Naloxone hydrochloride, also called Narcan, to treat opium-based drug overdoses. But only one company manufactures the drug, and the price has spiked in recent years. Toby Talbot/AP hide caption

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Couples kiss during the Athens gay pride parade last June. Last month, activists organized a "kiss-in" during a church service run by a Greek Orthodox bishop who has threatened to excommunicate politicians supporting same-sex unions. Louisa Gouliamaki/AFP/Getty Images hide caption

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