Growing Concerns Over Fracking
The S.E.C. has asked oil and gas companies for details about a controversial natural gas drilling method. Growing concerns over fracking and the role of natural gas in the U.S. economy.
senior fellow, the Center for American Progess; he runs the blog ClimateProgress.org; former acting assistant secretary of Energy under President Clinton.
reporter, The Wall Street Journal.
managing director of research, ClearView Energy Partners.
investigative reporter, The New York Times.