“In the most recent such incident, a librarian in Kansas City, Missouri was arrested simply for standing up for a library patron’s free speech rights at a public event featuring a former US diplomat. Both the librarian and the patron face criminal charges. The incident took place last May, but went largely unnoticed until several advocacy groups called attention to the situation at the end of September.”
Police Use Surveillance Tool to Scan Social Media, A.C.L.U. Says