Rebel fighters drink tea on the front line of Ramouseh, near the Aleppo Artillery School. President Obama has requested $500 million to arm and train "moderate" Syrian rebel groups. Hosam Katan/Reuters/Landov hide caption

itoggle caption Hosam Katan/Reuters/Landov

An undated photo provided by Voice of America shows Chinese dissident Liu Xiaobo, who won the 2010 Nobel Peace Prize. He was jailed in 2008 for promoting human rights. An amendment in Congress proposes renaming the street in front of the Chinese Embassy in Washington, D.C., in his honor. AP hide caption

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Utah Gov. Gary Herbert addresses a crowd during a rally at the Western Republican Leadership Conference in Sandy, Utah, in April. Herbert reiterated his support of the state's same-sex marriage ban, which was struck down Wednesday by a federal panel. Rick Bowmer/AP hide caption

itoggle caption Rick Bowmer/AP