{"href":"https://api.simplecast.com/oembed?url=https%3A%2F%2Fpolitico-audio-feed.simplecast.com%2Fepisodes%2Fwill-epa-strengthen-its-soot-standard-4_3Rj_Sx","width":444,"version":"1.0","type":"rich","title":"Will EPA strengthen its soot standard? ","thumbnail_width":300,"thumbnail_url":"https://image.simplecastcdn.com/images/16a36517-f9ed-4a69-a509-95f5ac9ad32c/4f94ea20-b724-4c6b-ba58-ecbe384a77b9/politico-logo-33-2.jpg","thumbnail_height":300,"provider_url":"https://simplecast.com","provider_name":"Simplecast","html":"<iframe src=\"https://player.simplecast.com/1a58b4f5-b484-45a0-b1cf-c58453d64acd\" height=\"200\" width=\"100%\" title=\"Will EPA strengthen its soot standard? \" frameborder=\"0\" scrolling=\"no\"></iframe>","height":200,"description":"EPA’s Clean Air Scientific Advisory Committee released a draft review Friday that recommended Administrator Michael Regan tighten standards on fine particulate matter. POLITICO’s Alex Guillén explains the public health implications of a strengthened standard. "}