No Contract, More Customers? T-Mobile's Big Move

March 26 (Bloomberg) -- Bloomberg's Cory Johnson and John Butler look at T-Mobile's new no contract cell phone plans. They speak on Bloomberg Television's "Bloomberg West." (Source: Bloomberg)

COP21 Climate Conference: What It Means for Markets
56:04 - Michele Giddens, partner and co-founder at Bridges Ventures, and Patrick Armstrong, chief investment officer at Plurimi Investment Managers, discuss the U.N. summit on climate change and what it means for the markets and investments. They speak to Bloomberg's Guy Johnson on "Countdown." (Source: Bloomberg)
  • World Leaders to Negotiate Climate Change Agreement
  • Oil Outlook: Where Will Prices Head Next?
  • A Look at This Week's Key Market Moving Data