Inaki Urdangarin, the husband of Spain's Princess Infanta Cristina, is accused of embezzling millions of dollars. The princess is scheduled to appear in court Saturday to face allegations of tax fraud. Charles Dharapak/AP hide caption

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President of Panama, Ricardo Martinelli (left), talks next to Spain's Minister of Public Works and Transport, Ana Pastor, during a news conference after a meeting at the Presidential Palace in Panama City, Panama, on Monday. Alejandro Bolivar/EPA/Landov hide caption

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German Chancellor Adolf Hitler, talks with Spain's Generalissimo Francisco Franco, in Hendaye, France, October 23, 1940, in Hitler's railway carriage. Later, Franco moved Spain's clocks ahead an hour to be aligned with Nazi Germany. AP hide caption

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The U.S. ambassador to Spain, James Costos, leaves the Spanish Foreign Ministry after being summoned to a meeting in Madrid on Monday. He was called in following reports that the NSA was tracking millions of phone calls in Spain. Juan Medina/Reuters /Landov hide caption

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Migrants arrive in Valletta, the Maltese capital, aboard a patrol boat on Oct. 12, a day after their boat sank, killing more than 30 people, mostly women and children — just the latest deadly migrant tragedy to hit the Mediterranean. Despite Europe's financial crisis illegal immigrants continue to attempt to enter Europe through its southern coastal countries as they seek a better life. AFP/Getty Images hide caption

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Ammunition in the form of tomatoes are thrown to a crowd gathered for the annual Tomatina Festival in Bunol, Spain, near Valencia, Wednesday. AFP/AFP/Getty Images hide caption

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A dispute over fishing rights at Gibraltar has grown into an international spat between Britain and Spain. Here, cars sit in line at the border crossing between Spain and Gibraltar earlier this month. Marcos Moreno/AFP/Getty Images hide caption

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Flowers pay tribute to the victims of the train that crashed in northwestern Spain last week. The driver of the train was on the phone and traveling at nearly twice the speed limit, according to court papers. Rafa Rivas/AFP/Getty Images hide caption

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Emergency personnel respond to the scene of a train derailment in Santiago de Compostela, Spain. Antonio Hernandez/El Correo Gallego via AP hide caption

itoggle caption Antonio Hernandez/El Correo Gallego via AP