Joseph Menn writing in The Washington Post:
Current and former federal officials are warning that a surge in hate speech and disinformation about Jews on Twitter is uniting and popularizing some of the same extremists who have helped push people to engage in violent protests including the Jan. 6, 2021, attack on Congress.
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“This type of escalation and hate and dehumanization, the hatred of the Jewish population — it’s a really directed target. Violence is inevitable,” said Denver Riggleman, a former Air Force intelligence officer who later served as a Republican member of Congress and then on the staff of the House committee investigating the Jan. 6 attack on the Capitol.
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“The idea that there is a difference between online chatter and real-word harm is disabused by a decade of research,” said Juliette Kayyem, a security business founder and former assistant DHS secretary. Open expression on Twitter “re-socializes the hate and rids society of the shaming that ought to occur regarding antisemitism,” she said.