Senate Committee Mulls Cap-and-Trade System

Senate Committee Mulls Cap-and-Trade System
Excerppt:
"The Senate Environment and Public Works Committee is due Wednesday to review details of a cap-and-trade system that could help the United States cut greenhouse gas emissions. It creates a financial incentive for emission reductions by assigning a cost to polluting."

http://www.npr.org/templates/story/story.php?storyId=16913038&ft=1&f=1025