This is so stupid do they really think that terrorists care about their own privacy when they know that they are not going to come out of the attack alive. And

This is so stupid do they really think that terrorists care about their own privacy when they know that they are not going to come out of the attack alive. And if they believe that they are going to catch the activity before the attack happens they are smoking crack. They signal to noise ratio is just too high. Plus they can always just use cash.