PHOTO GALLERY: 06.30.11 Subcommittee on Clean Air and Nuclear Safety hearing entitled, "Oversight: Review of EPA Regulations Replacing the Clean Air Interstate Rule (CAIR) and the Clean Air Mercury Rule (CAMR)." June 30, 2011 - Permalink: https://www.epw.senate.gov/public/index.cfm/2011/6/gallery-e29d73ee-802a-23ad-47bb-15059779d9f1