are interested in. there have already been quite a few cases of abuse. essentially the problem is that this is creating a nationwide warrant list location tracking list. >> let's get michael involved in the conversation. cade, we appreciate your thoughts on this. why is this license plate system necessary? one would argue, we already have law enforcement and they are doing the job. >> the analysis begins with what's the expectation of privacy when you take a government-issued license plate and drive down a public street? >> the second issue is that this already exists. there are 71% of the law enforcement municipalities that already have some form of license plate readers. in addition to which, there is a private company, a national vehicle location services, that has 800 million license plates in their database. 2200 law enforcement agencies already use that. the latest statistic i saw this morning was 800 million. whether it is 800 million or 2 billion, it is a heck of a lot of information with no