Glad the DEA decided to reverse course on this. Definitely not cool, but like the last line of the article states, the NSA already knows.
http://finance.townhall.com/columnists/michaelschaus/2015/01/29/dea-planned-to-track-cars-parked-near-gun-shows-n1949809/page/full
http://finance.townhall.com/columnists/michaelschaus/2015/01/29/dea-planned-to-track-cars-parked-near-gun-shows-n1949809/page/full