Environmental expert discusses EPA rollbacks
                                                                     By:
                                                    Brian Conybeare                           
                                                                                                            
                
                    Posted:                         Jul 31, 2025 10:35 PM EDT                                                                | Updated: Jul 31, 2025 10:48 PM EDT                                                        
             
 
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SOUTH BEND, Ind. -- ABC57 Anchor Brian Conybeare sat down with Professor Anne Marie Carlton, a faculty member in the Chemistry Department at the University of California at Irvine, to discuss the proposed rollback of air quality regulations.
                
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