Certainly, when utilized in the context of a mishap but given the sheer number of cameras in use monitoring everything we do I wouldn't be surprised that video evidence wouldn't be used to routinely check performance of individuals in any safety sensitive position. I mean the New York shooter showed just how much that city at least is being watched. I was honestly surprised at the nearly seamless level of surveillance. I don't doubt cameras monitor every step we take in most airports now outside the restrooms. Not saying I agree but it's the reality of the world we live in.