Hill: A Senate committee is planning its third hearing in as many months on the administrations signature climate change regulation.
The Senate Environment and Public Works Committee will hold a hearing next week on an Environmental Protection Agency climate regulation that requires states to cut carbon dioxide emissions from existing power plants 30 percent from 2005 levels by 2030.
State officials from Wisconsin, Wyoming, Indiana, California and New York will testify.
Sen. James Inhofe (R-Okla.),...