Nearly 20 companies have filed antitrust complaints against Google in Europe since 2009. Francois Lenoir/Reuters/Landov hide caption

itoggle caption Francois Lenoir/Reuters/Landov

The Saltire, the flag of Scotland, flies near the Union Jack in Gretna in Scotland. Some economists say Thursday's vote on Scotland's independence could have wide-ranging economic impacts. Andy Buchanan/AFP/Getty Images hide caption

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As Russian soldiers walked one way in the distance, a departing Ukrainian soldier carried some of his belongings Friday at a military base in Perevalne, Crimea. Ivan Sekretarev/AP hide caption

itoggle caption Ivan Sekretarev/AP

People pass by a portrait of prominent opposition leader Yulia Tymoshenko at Independence Square in Kiev, Ukraine, on Monday. Tymoshenko, a former prime minister, is one of the leaders who have emerged after the ouster of President Viktor Yanukovych, but she is also a controversial figure. Marko Drobnjakovic/AP hide caption

itoggle caption Marko Drobnjakovic/AP

Victoria Nuland, the U.S. assistant secretary of state, lights a candle in St. Michael Cathedral in Kiev, Ukraine, on Thursday. Her comments during a leaked phone call have sparked a diplomatic row. AP hide caption

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Ukrainian President Viktor Yanukovich greets Victoria Nuland, the U.S. assistant secretary of state for European and Eurasian affairs, in Kiev, Ukraine, on Thursday. In a tape posted on YouTube on Thursday, Nuland can be heard discussing the merits of various Ukrainian opposition leaders and disparaging the EU. Mykhailo Markiv / Pool/EPA/LANDOV hide caption

itoggle caption Mykhailo Markiv / Pool/EPA/LANDOV

Keith Vaz, a British member of Parliament and chairman of the home affairs select committee (left), greets arrivals at Luton Airport, including Victor Spirescu (right) on Wednesday. The first Romanians and Bulgarians with unrestricted access to the U.K. labor market have begun to arrive despite last-ditch efforts to prevent a feared wave of fresh immigration. Jennifer Cockerell/PA Photos/Landov hide caption

itoggle caption Jennifer Cockerell/PA Photos/Landov

Opposition protesters clash with riot police in front of the Ukrainian Cabinet of Ministers in Kiev, Ukraine, on Monday. Sergei Chuzavkov/AP hide caption

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A handout picture shows Europe's biggest drone, Eurohawk, made by Northrop Grumman, at the start of its first test flight in Manching, Germany, on Jan. 11. If European officials have their way, the European Union will have its own drones within the next decade. Cassidian /DPA /LANDOV hide caption

itoggle caption Cassidian /DPA /LANDOV

Electric bikes made by French company Moustache are displayed during the Cycle Show 2013 in Paris last month. Charles Platiau/Reuters /Landov hide caption

itoggle caption Charles Platiau/Reuters /Landov

A mechanic repairs a bike at Calmera bike shop in Madrid in September. As car sales slump across Europe, bicycle sales in Spain are outpacing cars — a trend seen across much of the Continent. Pablo Blazquez Dominguez/Getty Images hide caption

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