Overview:John Oliver discusses PFAS - a class of chemicals linked to an array of health issues - and why their widespread use isn't as magical as it may seem.
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First Air Date: Apr 27, 2014Last Air date: Aug 17, 2025Season: 12 SeasonEpisode: 350 EpisodeRuntime: 26:14 minutesQuality: HDIMDb: 3.2 / 10 by 738 usersPopularity: 48.7472Language: en
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