Wed, 10/11/2023 - 23:54 Tech Insider Israel Defense Forces soldiers walk through Kibbutz Be'eri where days earlier Hamas militants killed over a hundred civilians near the border with Gaza on October 11, 2023 in Be'eri, Israel.Alexi J. Rosenfeld/Getty Images Tags Careers, Military & Defense, israel-palestine, gaza-strip, hamas, Harvard, bill-ackman, Israel Source Some Harvard students say their organizations signed an anti-Israel letter with…