By Associated Press A commencement speaker fed up with the recent wave of students shaming speaker choices at multiple colleges blasted graduates as 'immature' and 'arrogant.' Former Princeton University president William Bowen used his Sunday commencement speech at Haverford College, in suburban Philadelphia, to criticize students who campaigned against the speaker he replaced - Robert Birgeneau, former chancellor of the University of California, Berkeley. Dozens of students demanded he write a letter explaining his reasons for calling in police to disperse a 2011 Occupy protest on the UCB campus, and to support payments for protesters harmed by police during the dispersal, Birgeneau instead withdrew.
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Former Princeton University president William Bowen delivered his tirade to graduating seniors at Haverford College
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His rebuke came after replacing former University of California at Berkeley chancellor Robert Birgeneau
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Birgeneau backed out of the commencement after students protested the use of police force to break up a 2011 'Occupy' protest on the UCB campus
More than 40 students and three professors had protested Birgeneau's invitation to speak, objecting to his handling of a 2011 incident at @placeholder in which police used force at a student protest during the Occupy movement.