Extremism Roundup 2026-09-17

China September 19, 2026

Congress Examines Alleged Foreign Influence Networks Operating in U.S.

China September 19, 2026

Chinese Bot Network Used Fake Cartoons and AI to Influence the Data Center Debate

School Threats September 19, 2026

Massachusetts Teen Arrested Following Online School Shooting Threat

School Threats September 19, 2026

Pennsylvania Middle School Investigates Report That Gun Would Be Brought to Campus

Anti-Black September 19, 2026

Massachusetts Man Charged in Alleged Racist Attack at Gas Station

Anti-LGBT September 19, 2026

Tucson Police Identify Gay Bar Shooting as Anti-LGBTQ+ Hate Crime

ISIS September 19, 2026

Pennsylvania Man Charged After FBI Suspects ISIS-Inspired Attack Plan

ISIS September 19, 2026

Maryland Man, Radicalized as a Teen, Arrested at Airport on His Way to Join ISIS

Militant-Right Extremism September 19, 2026

California Man Sentenced to Three Years for Assaulting Federal Officer at Anti-ICE Protest

Militant-Right Extremism September 19, 2026

Far-Right 9/11 “Crusader March” Descends Into Violence