license plate scanner

http://www.thenewamerican.com/usnews/constitution/item/19834-license-plate-trackers-send-passenger-photos-to-police-databases

Widespread use of automatic license plate scanner is legal in 49 states and I don't know of any legislative efforts to stop them in those states. The federal government was going to connect all of the local and state networks together with it's own network. However, there was some push back from...