Thats very true. I also have reservations around facial recognition / ALPR systems if they are saving data of people who are not currently "flagged" related to

Thats very true. I also have reservations around facial recognition / ALPR systems if they are saving data of people who are not currently "flagged" related to a crime. I can see the usefulness to find stolen cars, or track down murder suspects but only after they are entered as a suspect. There shouldn't be a historical database of previous movements. There should also be states/federal guidelines around who can be entered.