A show attendee looks at Sony's 4K Ultra HD TV at the 

A show attendee looks at Sony's 4K Ultra HD TV at the Sony booth at the International Consumer Electronics Show in Las Vegas, Tuesday, Jan. 8, 2013. (AP Photo/Jae C. Hong)
Associated Press
A show attendee looks at Sony's 4K Ultra HD TV at the Sony booth at the International Consumer Electronics Show in Las Vegas, Tuesday, Jan. 8, 2013. (AP Photo/Jae C. Hong)
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