( CNN ) -- Immigration and Customs Enforcement sought bids for a license-plate tracking database . Database would have been able to see where a vehicle 's plate had been captured on camera . Comment: Database would have violated the privacy of innocent people , ACLU argues .
Immigration and Customs Enforcement sought bids for a license-plate tracking database . Database would have been able to see where a vehicle 's plate had been captured on camera . Comment: Database would have violated the privacy of innocent people , ACLU argues .