On Thursday afternoon, Wolpe announced on social media that he had resigned from an antisemitism advisory group recently convened at Harvard by president Claudine Gay. It never came, he said. Rabbi David Wolpe, a visiting scholar at Harvard Divinity School, watched leaders of Harvard, MIT, and the University of Pennsylvania testify before Congress for nearly six hours Tuesday about antisemitism on their campuses and waited for a “moment of indignation.” “I wanted one of the presidents to just pound the table and say this antisemitism is not acceptable at our university, and I’m furious about it, and it grieves me...