Over Half of All U.S. Tax Subsidies Go to Four Industries. Guess Which Ones?

http://thinkprogress.org/romm/2011/11/13/366988/over-half-of-all-us-tax-subsidies-go-to-four-industries-guess-which-ones/?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+climateprogress%2FlCrX+%28Climate+Progress%29&utm_content=Yahoo%21+Mail