The National Law Review recognizes John Gardella of CMBG3 Law as a 2021 Go-To Thought Leader for his reporting on Per- and polyfluoroalkyl substances (PFAS) substances and their effects on food and water safety as well as new local regulations impacting wastewater and soil standards.    Mr. Gardella consistently provides updates on regulatory enforcement actions from the EPA, as well as interpreting the consequences of legislation relating to climate change and toxic substances other than PFAS'.