Both Vice President Joe Biden and GOP vice presidential candidate Paul Ryan, shown at their debate on Thursday, are practicing Catholics. Mary Altaffer/AP hide caption

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Republican presidential candidate Mitt Romney speaks during a roundtable discussion on manufacturing this Wednesday in Bedford Heights, Ohio. MANDEL NGAN/AFP/Getty Images hide caption

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Coal miners listened as GOP presidential nominee Mitt Romney spoke during a rally last month in Beallsville, Ohio. Both Romney and President Obama have made the state a focal point of their campaigns. Justin Sullivan/Getty Images hide caption

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Traders work in the bond pit at the Chicago Board of Trade in 1995. In recent decades, much of the trading has left the pits and gone electronic. Michael S. Green/AP hide caption

itoggle caption Michael S. Green/AP

The General Motors logo is displayed atop the Renaissance Center in Detroit. The automaker, while doing much better following the government bailout, is still lagging some of its competitors. Carlos Osorio/AP hide caption

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A view of the skyline of Charlotte, N.C., on Sunday. Preparations for the Democratic National Convention are under way around Charlotte, where the party is expected to nominate President Obama to run for a second term. Mladen Antonov/AFP/Getty Images hide caption

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Hackers used loopholes in the security at Amazon and Apple to obtain personal information about a Wired writer, who says his entire digital life was "destroyed." Experts say to ward off hackers, pick good passwords and get rid of unused accounts. iStockphoto.com hide caption

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For years, car insurance companies have set rates based on where a driver lives. But new in-car tracking devices may soon transform how drivers are charged for insurance. Mark Wilson/Gettty Images hide caption

itoggle caption Mark Wilson/Gettty Images