New York CNN —The co-chair of a newly formed task force fighting antisemitism at Harvard University has abruptly stepped down after barely a month at the helm. The Harvard Jewish Alumni Alliance, which the Globe said is leading the campaign, did not immediately respond to a request for comment. When Garber announced the presidential task force on antisemitism, he tapped Sadun and Harvard professor Derek Penslar to co-chair it. Penslar remains on the presidential task force, after receiving significant internal and external support. The rest of the antisemitism task force is being filled out by various students, professors and administrators at Harvard.

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Persons: Raffaella Sadun, Alan Garber, Sadun, “, ” Garber, ”, Bill Ackman, Garber, David Wolpe, Claudine Gay’s, Jared Ellias, tapped Sadun, Derek Penslar, Larry Summers, Roni Brunn Organizations: New, New York CNN, Harvard University, Harvard Business School, Ivy League, CNN, Harvard, Harvard Crimson, Harvard’s Divinity School, Boston Globe, Harvard Jewish Alumni Alliance, Globe, Department of Education, Jewish, Harvard Jewish, Alliance, Sunday . Locations: New York