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NEW YORK - SEPTEMBER 13: (L-R) Mariana van Zeller and Director Darren Foster attend the premiere of National Geographic Documentary Films' SCIENCE FAIR at the Metrograph in New York City on September
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National Geographic's "Trafficked" - Mariana van Zeller with Face The Nation's Margaret Brennan - YouTube
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How 'Trafficked' host Mariana van Zeller gains sources' trust while covering the black market - ABC News
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The Ms. Q&A: Mariana van Zeller on Being a Woman Journalist Covering the Black Market and Shadow Economy - Ms. Magazine
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National Geographic Takes Viewers Inside the Global Underworld in New Docuseries, Trafficked with Mariana van Zeller, Premiering January 1, 2021 - National Geographic Partners
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Mariana van Zeller on S3 of Trafficked - and what there is to learn from the world's dark corners | Life
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