Flock Safety bets on drones amid surveillance backlash

Flock Safety CEO Garrett Langley says drones are the company's fastest-growing business, accounting for nearly half of future revenue. The Atlanta company operates in over 5,000 communities across 49 states, has raised $500 million at an $8.3 billion valuation, and cut default license plate reader data retention from 30 days to 7 days.