In this Wednesday, Feb. 1, 2012 file photo, miles of pipe ready to become part of the Keystone Pipeline are stacked in a field near Ripley, Okla.
Environmental Outlook: The Keystone XL Pipeline
For this month's Environmental Outlook: environmental, economic and political implications of the State Department's upcoming decision on the Keystone XL Pipeline.
Guests
Michael Brune
executive director of Sierra Club.
Matthew Koch
vice president of the Institute for 21st Century Energy, U.S. Chamber of Commerce.
Coral Davenport
energy and environment correspondent for National Journal.