Americans speaking out against artificial intelligence data centers on social media are falling under police surveillance, a confidential law enforcement bulletin ... reveals. A fusion center in Philadelphia combed through spicy internet comments from AI critics and concluded there is a growing risk of physical violence against data centers from "domestic violent extremists," ranging from white supremacists to anarchists. "Domestic violent extremists (DVEs) are likely interested in targeting artificial intelligence (AI) data centers, posing a physical and cyber threat to infrastructure in the Philadelphia regional area," the Delaware Valley Intelligence Center wrote in a December alert. The fusion center, housed inside the Philadelphia Police Department, warned that "disruptive First Amendment activity" is an "indicator" of risk from "Domestic Violent Extremists," an expansive term favored by the FBI and other law enforcement agencies. Longtime Philadelphia civil rights lawyer Paul Hetznecker said he was troubled by the fusion center's association of AI skeptics with terrorists. "Those are legitimate, popular political concerns that are raised by local communities," Hetznecker said. "This particular report from [the Delaware Valley Intelligence Center] reflects a very dangerous attempt to characterize that protected First Amendment activity " activity which is fundamental to our democracy " as ... a breeding ground for something more sinister."