From a press release from the ACLU:
The American Civil Liberties Union of Michigan, along with the Detroit music duo Insane Clown Posse (ICP), filed a federal lawsuit today on behalf of Juggalos, or fans of ICP, claiming that their constitutional rights to expression and association were violated when the U.S. government wrongly and arbitrarily classified the entire fan base as a “hybrid” criminal gang. The lawsuit was filed on behalf of four Juggalos and the two members of ICP.
“The Juggalos are fighting for the basic American right to freely express who they are, to gather and share their appreciation of music, and to discuss issues that are important to them without fear of being unfairly targeted and harassed by police,” said Michael J. Steinberg, ACLU of Michigan legal director. “Branding hundreds of thousands of music fans as gang members based on the acts of a few individuals defies logic and violates our most cherished of constitutional rights.”
Full Press Release ACLU, Insane Clown Posse File Lawsuit Challenging FBI Gang Designation