This far. And farther, of course.
The Intercept tells the story of how the FBI concocted a fake production company with a fake documentary crew to get the Bundys and their supporters to self-incriminate.
Journalists and filmmakers rightly object when police and spies impersonate them. They ignore the fact that plenty of actual journalists over the decades have acted as government agents. Long, weird, twisted story. Worth a read, though, and worth heeding for any activist.