Flock's 120,000 license plate reading cameras now cover every U.S. state except Alaska, tracking billions of vehicles daily through a networked system that 40% of police departments use—but the bipartisan backlash is growing as Americans discover how easily this surveillance can be weaponized against them. Flock cameras capture license plates and car details, creating a searchable national database that police can access within seconds, fundamentally changing how quickly crimes can be investigated across state lines.