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Cramer: 'Why I'm betting on Musk'

Monday, 12 Aug 2013 | 5:00 PM ET

On the day Tesla CEO Elon Musk gives more details on his Hyperloop plan, Lazard downgrades the company's stock. Meanwhile, CNBC's Jim Cramer says Musk is not a man to be doubted. With CNBC's Amanda Drury.