The interesting thing is how I was making a very contained point pertaining to cameras, and how cameras, which we were talking about in this thread, seeing a verbal confrontation, could not and should not make a call, because a verbal confrontation is not a legal event. You then took this into a totally different case involving ... what? hypothetical recording of a conversation between two hypothetical terrorists? To prove ... what? My point is that it is not a shortcoming of the camera that it is not making a judgement call on the thing OP was originally talking about. A verbal altercation between two people. I was not talking about a hypothetical bombing. I was not citing a specific law, I was not advocating that there should be a law, I was not advocating anything about whether or not we should ban collection of existing evidence. I was not making any of these moves. I was saying simply: a camera looking at two people in a verbal argument from far enough away that it cannot hear the conversation is not a failure of the technology. Not every negative interaction between two human beings is criminalizable.