http://www.helium.com/debates/124756-who-should-regulate-greenhouse-emission-standards-the-states-or-the-epa.xml New Debate articles at Helium for Who should regulate greenhouse emission standards: The States or the EPA? en-us Copyright Helium.com Mon, 05 May 2008 19:39:55 GMT Mon, 05 May 2008 19:39:55 GMT