Full Committee Hearing on “The Implications of the Supreme Court’s Decision Regarding EPA’s Authorities with Respect to Greenhouse Gases under the Clean Air Act.” April 24, 2007 09:45 AM 406 Dirksen EPW Hearing Room Stephen Johnson Administrator, U.S. Environmental Protection Agency Related Files 04-24-07 Johnson Testimony - EPAClimatetestApril24revisedfinal.pdf (57.2 KBs) Return to Hearing Permalink: https://www.epw.senate.gov/public/index.cfm/2007/4/full-committee-hearing-on-the-implications-of-the-supreme-courts-decision-regarding-epas-authorities-with-respect-to-greenhouse-gases-under-the-clean-air-act