1. Dr. Marc Siegel: Biden Might Not Realize The Extent Of His Cognitive Issues

    Dr. Marc Siegel: Biden Might Not Realize The Extent Of His Cognitive Issues

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  2. Dr. Marc Siegel: This was a cover-up

    Dr. Marc Siegel: This was a cover-up

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  3. Dr. Marc Siegel: This Is An Extremely Dangerous Drug Now

    Dr. Marc Siegel: This Is An Extremely Dangerous Drug Now

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  4. Dr. Marc Siegel joins Maria Bartiromo to discuss the monkeypox outbreak.

    Dr. Marc Siegel joins Maria Bartiromo to discuss the monkeypox outbreak.

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  5. 🚨BREAKING: Sen. John Fetterman HOSPITALIZED— Fox News Medical expert Dr. Marc Siegel

    🚨BREAKING: Sen. John Fetterman HOSPITALIZED— Fox News Medical expert Dr. Marc Siegel

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  6. Dr. Marc Siegel defends Trump's use of hydroxychloroquine

    Dr. Marc Siegel defends Trump's use of hydroxychloroquine

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  7. Dr. Marc Siegel: We don't know what the implications of this are

    Dr. Marc Siegel: We don't know what the implications of this are

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  8. Dr. Marc Siegel: 'Cannabis-Induced Psychosis' Is Not Settled Insanity

    Dr. Marc Siegel: 'Cannabis-Induced Psychosis' Is Not Settled Insanity

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  9. Tucker Carlson and Dr. Marc Siegel : Who thought Viagra Could Save Us From COVID-19?

    Tucker Carlson and Dr. Marc Siegel : Who thought Viagra Could Save Us From COVID-19?

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  10. We have a lack of consistency with COVID everywhere: Dr. Marc Siegel

    We have a lack of consistency with COVID everywhere: Dr. Marc Siegel

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  11. Dr. Marc Siegel: Mask mandate 'extends the inconsistencies of the whole situation'

    Dr. Marc Siegel: Mask mandate 'extends the inconsistencies of the whole situation'

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  12. Dr. Marc Siegel on the Tucker Carlson Show Sept. 15, 2020

    Dr. Marc Siegel on the Tucker Carlson Show Sept. 15, 2020

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