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Older Women and Autism
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Dr. Jennifer Ashton discussed a new study that showed older women are more likely to have autistic children.
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Preview: Antibiotics and Food Supply
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More than 80 years after the discovery of penicillin, Katie Couric previews an upcoming CBS News investigation on antibiotics in factory farming and the effect on future resistance in humans.
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Toyota's Third Recall: Prius Hybrid
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After Toyota announced it's third recall in less than six months, Celia Hatton reports on the braking and acceleration problems in the 2010 Prius Hybrid.
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