Just when you though the USA might not be going down the same kind of vehicle tracking route that the UK, Japan and Brazil are following, former Congressman, longtime privacy advocate and erstwhile scourge of ECHELON, Bob Barr, reports in his Atlanta Journal and Constitution blog, that increasing numbers of jurisdications in the States are indeed investing in license plate reading systems. California seems to be leading the way, but there’s plenty of others states following, and no doubt this will be another way of wasting (sorry, investing) Obama’s massive recession-busting boost for security…