PHOTO GALLERY: 03.04.10 Full Committee and Subcommittee on Clean Air and Nuclear Safety Joint Legislative Hearing on S.2995, the Clean Air Act Amendments of 2010 March 4, 2010 - Permalink: https://www.epw.senate.gov/public/index.cfm/2010/3/gallery-2af7160f-802a-23ad-4946-843772ccd494