Suffixes like .org, .net and .com are the most common on the Internet today. But the Internet Corporation for Assigned Names and Numbers, which governs Web names, plans to add some 1,400 more, some ending in Arabic or Chinese characters. iStockphoto.com hide caption

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The scene in a Wal-Mart store in Alexandria, Va. Cities are a key growth area for retailers since suburbs are already saturated with big-box stores. AP hide caption

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Mortgage interest rates have spiked recently, causing unease among potential homebuyers. iStockphoto.com hide caption

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Postmaster General Patrick Donahoe, in 2011, appears before a Senate committee looking into the Postal Service's economic troubles. J. Scott Applewhite/AP hide caption

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Home values have been rising in recent months, but mortgage rates have taken a rapid turn upward as well. Some investors are worried that the housing recovery may stall if mortgage rates jump too quickly. Gene J. Puskar/AP hide caption

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President Kennedy passes out pens on June 10, 1963, after signing the Equal Pay Act. Harvey Georges/AP hide caption

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Retired Gen. David Petraeus, former CIA chief, speaks at the University of Southern California in Los Angeles on March 26. Petraeus announced Thursday that he was joining the private equity firm KKR. Reed Saxon/AP hide caption

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