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

itoggle caption Charlie Litchfield/AP

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

itoggle caption Mark Wilson/Getty Images

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

itoggle caption Eric Gay/AP

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

itoggle caption Toby Talbot/AP