Judge Napolitano covered it last night. If you're directed into a sobriety checkpoint hand the cop your license and registration, keep your mouth shut. You aren't required to have a conversation with the cop.
Right. The sooner this bullcrap is thrown our by SCOTUS, the better off we will be. What's next, "Sir, can I see your smartphone" - oops too late. This is in the same arena as "red light cameras". bigwhoop - retired leo.
My home is the "sanctuary residence" for my firearms.