MuckRock has been filing requests around long range acoustic devices in an effort to learn about policies, usage, the variety of different devices, and the price tags involved with these high powered sound cannons. So far, we have managed to get some particularly illuminating material from Chicago, Houston, and the Massachusetts State Police.
Homeland Security reports show overwhelming focus on violence from the left, while downplaying threat from white supremacists
Documents from Homeland Security-run fusion centers in California, Kentucky, and Nevada indicate that law enforcement often over-focuses on Antifa other leftist-aligned groups while downplaying the threat of white supremacist violence.
The interagency CACTUS program served as the conduit between CIA’s Operation CHAOS and FBI’s COINTELPRO
A little known but extremely important part of the history of domestic surveillance by intelligence agencies is the CACTUS program. CACTUS was a highly classified channel used by agencies like the Central Intelligence Agency and the Federal Bureau of Investigation to transmit information about “the New Left, Black Militants and related matters.” This channel was never disclosed in the Church Committee reports, even when the reports discuss information that was transmitted through CACTUS.
Records released last week show D.C. Metropolitan Police Department employed a Long Range Acoustic Device during the Women’s March to “direct the crowd flow.” This is the latest evidence of an worrying trend in which police departments are increasingly using the incredibly powerful LRAD to deal with non-violent protests at the risk of causing permanent hearing loss.