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Some Walmart employees say customers are getting hostile at self-checkout — and they blame anti-theft tech
(www.businessinsider.com)
This is a most excellent place for technology news and articles.
Security is a cat and mouse game. There's always a way to steal from anyone, especially a convenience-oriented business.
i'm not saying it's impossible. Just saying that they make a big deal out of it even if the item is small, and it's important to know your risk if you're going to do something risky.