A study on lung cancer says CT scans can dramatically reduce deaths by 80 percent. After the findings were published , however, it became clear that the research was funded by a cigarette company. Alex Chadwick talks to New York Times reporter Gardiner Harris about his article, which exposed the funding scandal.
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President Obama is asking Congress to find a way to extend coverage to every American.
NPR's health desk explores the world of medicine and health, bringing you the latest news. Visit this podcast's Web site.
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