antisemitism December 8, 2022 6:36 pm Jewish Preschool Teachers Taught Security Tools Amid Rise of Antisemitism The Department of Homeland Security says American extremists pose a persistent and lethal threat to the LGBTQ, migrant and Jewish communities. US & World Videos 1:00 Three dead in apparent murder-suicide in Lowell 3:05 100 protesters detained at Northeastern University 2:39 Community mourns police sergeant killed on duty 2:50 Community mourns Billerica police sergeant killed on duty 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students'