Is Less Medicine Good Medicine?

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The "PSA test" for prostate cancer has become an annual ritual for millions of middle-aged men. But what’s billed as "early detection" may be doing more harm than good. We hear the findings of a government task force and the reaction from a divided medical profession. Also, the SpaceX Dragon capsule docks on the International Space Station, and Egypt prepares for a divisive run-off election.



Warren Olney