Who's Watching the Watchers? Inside the Flock Surveillance Camera Controversy

Police say Flock surveillance cameras are helping them catch criminals across America. The high-tech cameras use license plate reading technology, enabling cops to track peoples' movements behind the wheel. But there are questions now being raised about who's watching the watchers? In the past two years, privacy groups say over two dozen rogue cops have been accused of misusing Flock's cameras to allegedly stalk their romantic partners. Now, Flock's founders are announcing new mandatory safeguards aimed at preventing cops from misusing their cameras.