Hundreds of people gathered for a vigil in Roseburg, Ore., Thursday night, after 10 people died and seven others were wounded in a shooting at the local community college. Josh Edelson/AFP/Getty Images hide caption

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Customers browse samples at Shango Cannabis shop, after the first day of legal recreational marijuana sales began at midnight in Portland, Ore., Thursday. Steve DiPaoloa/Reuters /Landov hide caption

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A combination of images taken from footage released by Russia's Defense Ministry shows a mountainous area in Syria before, during and after an airstrike Wednesday. Russia is being criticized for attacking groups other than ISIS militants. Reuters /Landov hide caption

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Russia has ramped up its role in Syria's civil war. Here, President Vladimir Putin (center) speaks with Secretary of State John Kerry (right) and Foreign Minister Sergei Lavrov at the U.N. General Assembly on Monday. RIA NOVOSTI/Reuters /Landov hide caption

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Damaged buildings are seen in Liucheng County in south China's Guangxi region. The death toll from 17 suspected mail bombs in the area rose to seven Wednesday afternoon. Zhang Ailin AILIN/Xinhua /Landov hide caption

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Kentucky's Rowan County Clerk Kim Davis speaks after receiving the "Cost of Discipleship" award at a Family Research Council conference last week in Washington, D.C. James Lawler Duggan/Reuters /Landov hide caption

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German carmaker Volkswagen says it has a plan to refit diesel cars that will make them comply with emissions standards. Here, the entrance to a VW branch in Duesseldorf, Germany, is seen on Monday. Patrik Stollarz/AFP/Getty Images hide caption

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