Yum! Brands Stumbles, J.C. Penney Rises

May 13(Bloomberg) -- Carol Massar wraps up the day's top market stories on Bloomberg Television's "Taking Stock." (Source: Bloomberg)

Why This Could Be a Tough Quarter for Tesla
33:16 - David Kirkpatrick, chief executive officer at Techonomy, and Bloomberg's Cory Johnson preview Tesla earnings and discuss the outlook for the company. They speak to Bloomberg's Emily Chang on "Bloomberg West." (Source: Bloomberg)
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