This week on System Update, Glenn reports on Dept of Agriculture documents obtained via FOIA that reveal how factory farm industry groups surveil and malign industry critics.

Glenn also talks to Crystal Heath, a bay-area veterinarian who has been the target of a vicious persecution campaign waged by the industrial agriculture lobby for having spoken out about mistreatment and abuse of animals.

Follow Crystal Heath on Twitter: https://twitter.com/drcrystalheath

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Read Glenn’s work: https://theintercept.com/staff/glenn-greenwald/

System Update: https://theintercept.com/staff/systemupdate/

Previous episodes: https://interc.pt/30Ot2s3

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Chapters:

00:00:00 Intro Sequence

00:00:10 Glenn's Monologue

00:25:23 Conversation with Crystal Heath

00:49:53 End Credits