Originally Posted by
Boggie Dog
Perhaps TSA using sniffer dogs is admitting that the expensive and slow Whole Body Imager doesn't actually do much.
Yeah, although I've never understood why sniffer dogs should be used to boost people to Pre.
They could still have a knife in their shoes or something hinky with their electronics or LGAs - or a non-metallic threat on their person. It also kind of makes you wonder what's the point of the Pre background check anyway, if it's that easy to clear people for Pre on the spot without the check.