Will Amazon's (Nasdaq: AMZN) Kindle become a must-read for consumers? Does Google (Nasdaq: GOOG) Docs spell trouble for Microsoft (Nasdaq: MSFT)? Is there more magic in the air for Apple (Nasdaq: AAPL)? In this installment of "Fool Video," Motley Fool co-founder David Gardner talks cutting-edge companies and market-beating stocks. 

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