Officials unveiled an ancient road found during construction of Thessaloniki's new subway system Monday. Nikolas Giakoumidis/AP hide caption

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This is what you don't want. AFP/AFP/Getty Images hide caption

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Three Ways To Stop A Bank Run
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This photo dated October 24th, 1929, shows a view of people rushing to a saving bank in Millbury, Massachusetts as the stock market on Wall Street crashed, sparking a run on banks that spread across the country. AFP/AFP/Getty Images hide caption

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Three Ways To Stop A Bank Run
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