Terrorist attack in Paris on French magazine

[August]

Originally Posted by ikalugin

It does help crime prevention though in the sense that you could crack down on a terrorist cell before they actually blow stuff up.

How? At the airport that I work at there are several thousand cameras alone. They would need a literal army to monitor all of them 24/7. Now there's a lot that can be done with facial recognition systems and other filtering technology to narrow down what has to be looked at by a human but as far as I can tell it's not quite there yet.