United Press International: While the public sleeps through an unusually rough winter, the fight against climate change -- or the fight against excessive regulation, depending on the point of view -- is being waged at the U.S. Supreme Court in a landmark case involving greenhouse gases.
The Supreme Court ruled in 2007 the Clean Air Act gives the Environmental Protection Agency had the power to regulate "greenhouse gases" emitted from vehicles. Justice Anthony Kennedy, a key swing vote, joined the four liberals to form the...