An article by Daniel Schultze in the 7/10/13 The Christian Century. Know what data is collected about us. Pro tem, consider these criteria – “sufficient sustainable cause (i.e., no fishing expeditions), integrity of motive, proportionate methods, right and lawful authority, reasonable prospect of success, secret intelligence collection only as a last resort.” See htp://www.christiancentury.org/article/2013-06/being-watched for copies for discussion.