This is something actually deserving of protest.
Government agents can sneak onto your property in the middle of the night, put a GPS device on the bottom of your car and keep track of everywhere you go. This doesn't violate your Fourth Amendment rights, because you do not have any reasonable expectation of privacy in your own driveway — and no reasonable expectation that the government isn't tracking your movements.
That is the bizarre — and scary — rule that now applies in California and eight other Western states. The U.S. Court of Appeals for the Ninth Circuit, which covers this vast jurisdiction, recently decided the government can monitor you in this way virtually anytime it wants — with no need for a search warrant.
This is all sorts of fucked up. There's no other way to put such an egregious violation of basic civil liberties. As conservative (label alert!) as the current Supreme Court is, I can't see them letting this stand. God, I hope not, anyway. This and not the Muslim community center (not mosque) near (not on) Ground Zero is something that people should be up in arms about.