Let's say a guy buys 2 cups of coffee, he pays with cash, but he comes alone.
Perfectly normal and who cares right?
Well, with NDAA you could be brought in and have interrogation used on you, it may not do anything but agents of the crown can give you a hard time or worse yet perp you for a crime (as in accuse you of a crime and arrest you on the spot and sentence you without trial, legally) if you don't report on your fellow countrymen who pay in cash, or even worse yet, torture you until you admit to a false crime (or give up the whereabouts of your family member who spoke his or her mind against something he or she didn't like that happened to be anti government) just to make the torture stop.
Desperate times calls for desperate measures, and the powers get paranoid and very controlling especially when they feel they are losing control.
If that isn't at all possible, then why is NDAA even in existence?
We laugh as we cast the first stones at Chr!st.