> And only talk when walking together, mob-style.

Both of you will be carrying microphones, walking past people who are carrying microphones, and being video recorded from every building and from the networked doorstops of family homes.

If I were a mobster under government surveillance, why would I carry a mobile phone while discussing the family business, or intentionally allow anyone in my vicinity to do so, any more than I'd have such a conversation with someone I knew was wearing a wire?