** HOLD FOR SATURDAY STORY BY JIM FITZGERALD ** This May 12, 2011 photo provided by IBM shows Dr. Herbert Chase, a Columbia University medical school professor, at his office in New York. Chase and ... more 
** HOLD FOR SATURDAY STORY BY JIM FITZGERALD ** This May 12, 2011 photo provided by IBM shows Dr. Herbert Chase, a Columbia University medical school professor, at his office in New York. Chase and other experts say cramming Watson, the IBM computer system best known for handily defeating the world's best "Jeopardy!" players on TV earlier this year, with the latest medical information will help with a major problem in modern health care: information overload. less 
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Associated Press | Photo By IBM, Debra L Rothenberg
Sat, May 21, 2011 8:18 AM EDT