Filming the Watchmen: Why the First Amendment Protects Your Right to Film the Police in Public Places
Brandy Berning spent the night in a Florida jail because she used a cell phone to film a traffic stop on I-95.[1] George Thompson of Fall River, Massachusetts, claimed that he was verbally abused, arrested, and locked up overnight for filming a profane police officer with a cell phone from his front porch.
Source: heritage.org