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Hackers log in at the Chaos Computer Club (CCC) congress on December 28, 2012 in Hamburg, Germany.
Hackers log in at the Chaos Computer Club (CCC) congress on December 28, 2012 in Hamburg, Germany.

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    The age of digital addiction

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The age of digital addiction

CNN's Andrew Stevens talks with author Michael Harris about the effects of living in a digital world.

The age of digital addiction

CNN's Andrew Stevens talks with author Michael Harris about the effects of living in a digital world.