As a campus police officer holds a toy stuffed tiger, Princeton University President Christopher L. Eisgruber addresses the class of 2014 at Princeton University's Class Day, a mostly whimsical ... more 
As a campus police officer holds a toy stuffed tiger, Princeton University President Christopher L. Eisgruber addresses the class of 2014 at Princeton University's Class Day, a mostly whimsical celebration the day before its commencement ceremony in Princeton, N.J., Monday, June 2, 2014. (AP Photo/Mel Evans) less 
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Associated Press | Photo By Mel Evans
Mon, Jun 2, 2014 3:30 PM EDT