Morning Movers: Yum Brands, Best Buy, BlackBerry

March 12 (Bloomberg) -- Bloomberg's Tom Keene, Scarlet Fu and Sara Eisen highlight the news you need to follow for today's trading. They speak on Bloomberg Television's "Bloomberg Surveillance."

Google Search: Crystal Ball for Election Results?
11:38 - Khosla Ventures partner Keith Rabois, Braintree head of commerce Harper Reed and Bloomberg’s Tim Higgins discuss how campaigns can use Google search data with Emily Chang on “Bloomberg West.” (Source: Bloomberg)
  • Apple Said to Produce New Show Starring Dr. Dre
  • Can PayPal Commerce Stand Up to Competition?
  • How Medium Recruits High Profile Writers