They really are the dumbest people in America, and most obnoxious, too. Here’s an example: police in Texas set up a DUI checkpoint, where cars were stopped and drivers quickly checked to make sure they weren’t driving with a blood alcohol over the legal limit. That’s a nuisance, I’m sure, but a minor inconvenience compared to sharing the road with drunk drivers.
Kory Watkins, a Texas libertarian and open carry proponent (so you already know he’s an idiot) objected to the police doing this job, so he was protesting at the check point, and apparently also somehow warning drivers approaching the check point so any drunkards could avoid it (a truly civic-minded fellow), when irony struck.