Originally Posted by
gobluetwo
And what happens on false positives, or when dogs alert on out of scope items (eg, drugs or a giant stack of cash)?
The latter goes to my point about mission creep. If the dogs are trained to detect explosives, why would they detect drugs?
I am not claiming that the dogs are a perfect solution, but they might be better than the nude-o-scopes--which generate false positives as well.