Brennan Hunt performs in front of the judges on The X Factor. Ray Mickshaw/Fox hide caption

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Jeff Bezos, Chairman and CEO of Amazon.com, introduces the Kindle Fire at a news conference, Wednesday, Sept. 28, 2011. Mark Lennihan/AP hide caption

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Idris Elba as John Luther in Luther, which returns on BBC America Wednesday night. Kerry Brown/BBC America hide caption

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The original Rin Tin Tin was born in 1918 and died in 1932. Courtesy of Simon and Schuster hide caption

itoggle caption Courtesy of Simon and Schuster