KQED PBS NewsHour October 20, 2011
>> brown: then, science correspondent miles o'brien looks at the elusive search for accurate predictions of where and when earthquakes will strike. >> using japan's uniquely dense network of seismometers, researchers have created a detailed map of previous earthquakes. it is a very clear view in the rear view mirror, but not a crystal ball. >> warner: and betty ann bowser reports on the questions raised about a routine test for prostate cancer. >> brown: that's all ahead on tonight's "newshour." major funding for the pbs newshour has been provided by: >> computing surrounds us. somet...
Source: archive.org