Christopher L. Eisgruber, Princeton's provost for the past nine years, answers a question Sunday, April 21, 2013, at Princeton University, after Princeton University president Shirley M. Tilghman ... more 
Christopher L. Eisgruber, Princeton's provost for the past nine years, answers a question Sunday, April 21, 2013, at Princeton University, after Princeton University president Shirley M. Tilghman announced Eisgruber will be her replacement, becoming the University's 20th president, effective July 1. He succeeds Tilghman, who last fall announced her intention to step down at the end of this academic year after completing 12 years in office. (AP Photo/Mel Evans) less 
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Associated Press | Photo By Mel Evans
Sun, Apr 21, 2013 5:27 PM EDT