President Obama is lifted off the ground by Scott Van Duzer, owner of Big Apple Pizza and Pasta Italian Restaurant, during an unannounced stop Sunday in Fort Pierce, Fla. Pablo Martinez Monsivais/AP hide caption

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Nearly everyone has a smartphone or tablet these days, but what should you do when it comes time to sit down for dinner? Sean Locke/iStockphoto.com hide caption

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Does Your Smartphone Go Next To The Salad Fork Or The Soup Spoon?

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Katherine Leon says she spends up to 12 hours a day online interacting with others who share her rare heart condition. Emily Bogle/NPR hide caption

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Patients Find Each Other Online To Jump-Start Medical Research

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Employers have been asking for prospective employees' Facebook username and passwords to do some extra research on whom they may be hiring. Leon Neal/AFP/Getty Images hide caption

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