Every once in a while, a story comes through 60 Minutes that has the potential to change lives. This week, Scott Pelley's report on a new medical treatment using the polio virus to kill cancer is that kind of story.
"One of the scientists told me it takes a killer to kill a killer," says Michael Radutzky, one of the 60 Minutes producers behind the story. "And that's when I started to appreciate that if you're going to kill something as formidable and hydra-headed as cancer, you needed an agent that could do major damage."
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