Too bad our resident liberal can't respond... as this is a HUGE Constitutional violation and is just another example of the government treading on the people's rights. 
In all seriousness, these things are great. I can only hope that when the economy improves, the fed will throw some grant money out there to get more of them.
Along those same lines, the facial recognition software out there is another crazy advancement in technology! Great stuff is on the horizon!
We bring evil things to evil people, kicking in a door near you!
."In theory, there is no difference between theory and practice. But,
in practice, there is."
- Jan L.A. van de Snepscheut
"The difference between 'involvement' and 'commitment' is like
an eggs-and-ham breakfast: the chicken was 'involved' - the pig
was'committed'."
-unknown
Working on a PhD in CQB one doorway at a time.
When the wolf attacks, he will find not all who run with the flock are sheep!