House Climate Science Hearing: Liveblog With Gavin Schmidt, NASA (Transcript)

A hearing in the House Energy and Commerce Committee (live feed here) will explore the science behind the U.S. Environmental Protection Agency's effort to regulate greenhouse gases. NASA's Gavin Schmidt joins ScienceInsider's Eli Kintisch in liveblogging the event, which was requested by Democrats amid an effort to bar the agency from passing the rules.