Watch Steve Ballmer's Surprise Appearance at CES

Jan. 8 (Bloomberg) -- Microsoft Corp. Chief Executive Steve Ballmer talks about the increase of applications for new Windows tablets. Ballmer spoke yesterday at the International Consumer Electronics Show in Las Vegas. Qualcomm Chief Executive Officer Paul Jacobs also speaks. (Source: Bloomberg)

Why This Could Be a Tough Quarter for Tesla
24:18 - 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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