enl. the same as used by seal team six to takes down the number one terrorist, osama bin laden. the police, come out! infrared cameras, goggles, ear protection, they call mutt muffs. the gps collars and vehicles to transport the k-9 s are part of the counterterror and tactics. they have about 100 dogs working in emergency services, bomb squad, narcotics and transit bureau. a behind the scenes look at the training. we understand that we re a high priority target for terrorists and move 5 million people a day and we have been working diligently since september 11th to harden the target. reporter: the new technology is paid for with federal funds. infrared cameras along cost about $9,000, they re heavy duty, shock proof. dust proof and water resistent