What the Nexus 7 tablet says about Google's strategy - Tech Tonic (1:15) 

Google officially entered the tablet war by unveiling its Nexus 7. The device, which will retail for about $199, will directly take on Amazon’s Kindle Fire. Former Wired Editor John Abell and Reuters contributor breaks down the strategy behind Google's move and what the search giant aims to achieve. (June 28, 2012)

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