Troubling video footage shows a Harvard University student getting aggressively mobbed by pro-Palestinian demonstrators on the Ivy League campus screaming, “Shame, shame, shame.” More than a half-dozen demonstrators are seen holding keffiyehs — traditional Palestinian scarves — in the student’s face as they surround him and stop him from getting away, video posted on X show. The disturbing footage was posted Wednesday but is from an Oct. 18 “Stop the genocide in Gaza” die-in demonstration by the Harvard Business School, according to school officials and media reports. Scores of students participated in the radical demonstration held 11 days after Hama...