Sheldon Whitehouse actually said...

"And so the American Thoracic Society, in your view, is also reputable and reliable when it makes a recommendation like this on a matter with its expertise?"

"the existing standard, the previous standard, the 75 parts per billion standard, was criticized at the time that it was adopted by the Clean Air Scientific Advisory Committee"

"EPA's analysis that the benefits are between $6 billion and $13 billion and the costs around $4 billion, that analysis is not a first effort by EPA."

"the Clean Air Scientific Advisory Committee, in its recommendations to the Administrator in June, was so clear about its findings."