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The Clone Zone: Training Clones?
May 19, 201601:39

    Dateline Digital

    The Clone Zone: Training Clones?

    01:39

    Harry Smith travels to South Korea to visit the only lab in the world that offers commercial dog cloning. But it's not just pets they are cloning. You can watch the full report Sunday at 7/6c during 'On Assignment.'May 19, 2016

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