Mayer: Apple the Gold Standard in Design, Tech

Jan. 25 (Bloomberg) -- Yahoo CEO Marissa Mayer discusses Apple being the gold standard for design and technology and the value of technology being lost in the product. She speaks from the World Economic Forum in Davos.
What You Need to Know: Greece, IMF, Carney and China
28:23 - Bloomberg's Jonathan Ferro briefs you on the day's top stories.
  • Former Greek Prince on the Country's Crisis
  • A Brief History of Heathrow Airport
  • Greeks Feel the Pain as IMF Payment Missed