Thanks for the post LP - well stated. And when the state discovers a way to infringe, and the courts back them up the second step is always more intrusive.
As was pointed out in the article, coming next will be stopping vehicles to check for "subversives" or whatever they decide a good reason would be....

DUI checkpoints aren't always near places that serve/sell adult beverages, either. Odd, don't you think?

Nice article, LibertPen.