Back in 2014, Bill Nye The Science Guy was skeptical of genetically modified foods, or GMOs. It raised some eyebrows when he abruptly changed his mind after visiting Monsanto - the huge biochemical agriculture company that was acquired by Bayer. What changed his mind on the trip? Are GMOs good or bad? Plus: in our Customer Service segment, how Vicks VapoRub became a much-loved "cure-all."

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