Ranking Member Davis' Opening Statement

Stephen L. Johnson, Administrator of the Environmental Protection Agency

Susan E. Dudley, Administrator of OMB’s Office of Information and Regulatory Affairs

Dr. Rogene Henderson, Chair, Clean Air Scientific Advisory Committee

Dr. Francesca Grifo, Senior Scientist, Union Of Concerned Scientists

Michael Goo, Climate Legislative Director, Natural Resources Defense Council

Dr. Roger O. McClellan, Advisor, Toxicology and Human Heath Risk Analysis

Alan Charles Raul, Partner, Sidley Austin, LLP