A man waits at an Athens bus stop where the Greek word "no" has been spray-painted over "yes" on a banner put up in advance of Sunday's referendum. Greek voters will say whether they want to accept or reject a deal that's been offered by the country's creditors. Greeks are deeply divided and analysts say the outcome is not clear. Thanassis Stavrakis/AP hide caption

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A student attends a course on religion at a middle school in Metz, in eastern France, on June 5. French schools teach basics, like the history of religion, but discourage any displays of religious identity. Jean-Christophe Verhaegen/AFP/Getty Images hide caption

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Police search the area near a destroyed billboard reading "Crimea is Ukraine!" following an explosion in Odessa on June 12. Alexey Kravtsov/AFP/Getty Images hide caption

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Pensioners holding their queue numbers try to enter a bank in Athens. The government ordered about 1,000 bank branches around the country to reopen Wednesday to help desperate pensioners without ATM cards cash up to $134 from their retirement checks. Daniel Ochoa de Olza/AP hide caption

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Afternoon Tea, 1886. Chromolithograph after Kate Greenaway. If you're looking for finger sandwiches, dainty desserts and formality, afternoon tea is your cup. Print Collector/Getty Images hide caption

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People wait in line to withdraw euros from an ATM after Greece closed its banks Monday in Athens. Milos Bicanski/Getty Images hide caption

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