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Sen. Josh Hawley is expanding his Flock Safety investigation to three more companies over privacy concerns about AI surveillance cameras tracking Americans' vehicles.

This camera can scan hundreds of cars a minute, to track down wanted criminals. It is called a Flock Safety camera. Grafton Police showed us how it has worked. For example in less than 2.5 minutes, Chief Jeff Caponera found the car our TMJ4 News crew drove to the interview. A camera installed on I-43 near the Washington Street exit, captured images of our SUV, along with every other vehicle that passes this stationary camera.