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Horrifying results after scientist parents raise toddler with chimp in chilling experiment

Luella and Winthrop Niles Kellogg believed they could use their own child in a chilling experiment involving a chimpanzee. Toddler Donald Kellogg was just 10 months old when he became one of the ...
Hosted on MSN

Scientist couple used their toddler as a test subject in chilling experiment with chimpanzee

Luella and Winthrop Niles Kellogg believed they could use their own child in a chilling experiment involving a chimpanzee. Little Donald Kellogg was just 10 months old when he became one of the ...