Flock Safety, a company founded by Garrett Langley, is expanding its surveillance network across the US, with over 130,000 cameras monitoring roads in every state but Alaska. The company's automated license-plate readers (A.L.P.R.s) can track vehicles and provide data to law enforcement agencies without a warrant. However, the technology has faced backlash due to concerns over privacy and potential abuse. Some leaders have begun to cut ties with Flock, citing the need to protect citizens' right to privacy.