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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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

itoggle caption Louisa Gouliamaki/AFP/Getty Images

On Friday, armed men took control of the international airport in the city of Simferopol, on the Crimean peninsula. Gunmen took control of another airport in Crimea, as well. David Mdzinarishvili/Reuters/Landov hide caption

itoggle caption David Mdzinarishvili/Reuters/Landov

An anti-Yanukovych protester walks past a barricade in Independence Square, the epicenter of the country's current unrest, in Kiev, Ukraine, on Wednesday. Emilio Morenatti/AP hide caption

itoggle caption Emilio Morenatti/AP

Volunteers scan financial documents in a building at the residence of Ukraine's former President Viktor Yanukovych for further investigations in Kiev Wednesday. Some documents were fished out of the Dniepr river where they were dumped as the former President fled the city. Etienne De Malglaive/Getty Images hide caption

itoggle caption Etienne De Malglaive/Getty Images

Who else might be watching? Britain's spies collected millions of images from video chats, according to the latest secrets spilled by NSA leaker Edward Snowden. Paul Sakuma/AP hide caption

itoggle caption Paul Sakuma/AP