Player Embed Code: <iframe width='500' height='300' scrolling='no' frameborder='0' style='border: none; overflow: hidden; width: 500px; height: 300px;' allowtransparency='true' src='https://www.dvidshub.net/video/embed/766506'></iframe> Download Embed Share HASC (PFAS) Hearing- Strategic Environmental Research and Development Program Defense.gov Sept. 15, 2020 | 01:20:20 Maureen Sullivan, deputy assistant for the secretary of defense for environment, and others join the Strategic Environmental Research and Development Program discussion on the use of PFAS, a man-made chemical used since the 1950's, to the House Armed Services Subcommittee on Readiness, Sept. 15, 2020