Last week, the U.S. Supreme Court in a 5-4 decision ordered the U.S. Environmental Protection Agency to reconsider its decision not to regulate greenhouse gases under the federal Clean Air Act. What does the decision mean for businesses and citizens? We’ll discuss the ruling this hour with Scott Deatherage, a partner in the Environmental Law Practice Group at Thompson and Knight, L.L.P, H. Sterling Burnett, Ph.D., a Senior Fellow for the National Center for Policy Analysis, and Tim Greeff of the Natural Resources Defense Council.