Chairman Newhouse, Vice Chair Westerman Urge EPA to Halt Release of Onerous NAAQS Proposal

Today, Western Caucus Chairman Dan Newhouse (WA-04) and Western Caucus Vice Chair Bruce Westerman (AR-04) sent a letter to Environmental Protection Agency (EPA) Administrator Michael Regan urging the agency to halt its release of updated National Ambient Air Quality Standards (NAAQS) for fine particulate matter. The letter reads, “It is our understanding that you are finalizing…