Morning Movers: Barnes & Noble, Deutsche Boerse

Feb. 25 (Bloomberg) -- Bloomberg's Tom Keene, Sara Eisen and Scarlet Fu highlight the news you need to follow for today's trading. They speak on Bloomberg Television's "Bloomberg Surveillance."
The Growth of the Action Camera Market
02:31 - Ricoh Imaging's Jim Malcolm, iON Worldwide CEO Giovanni Tomaselli and 360fly CEO Peter Adderton discuss the growth of the action camera market with Bloomberg's Emily Chang on "Bloomberg West." (Source: Bloomberg)
  • Using Virtual Reality to Change the Face of Journalism
  • 360Fly: Pioneers of Spherical Video Market
  • Ricoh: The Future Potential for 360 Degree Cameras